What is the best AI SDR tool for inbound?

Dashly is the strongest inbound AI SDR for B2B SaaS teams: one agent qualifies leads, answers product questions, books meetings, and gets leads to show up. Qualified.com is the strongest for Salesforce-native enterprise. Intercom Fin is mature for mid-market chat-first operations.

What is the best AI SDR tool for outbound?

AiSDR ($900/mo Explore tier, quarterly billing) is the strongest for SMB autonomous email and LinkedIn. Salesforge's Agent Frank ($499/mo) covers cold email autonomous outreach with deliverability tools. 11x.ai covers full multi-channel including voice and video for enterprise. Conversica is the original for long-cycle email nurture.

What is the best free AI SDR tool?

Apollo.io's free tier covers 250 emails per month for outbound testing. HubSpot Sales Hub has free email tracking and basic sequences without AI.

How much does an AI SDR cost in 2026?

Free tiers exist (Apollo 250 emails/mo, Artisan 300 credits/mo, HubSpot Sales Hub). Salesforge Pro ($40/mo) covers human sequence ops. Autonomous AI SDR starts at $499/mo (Salesforge Agent Frank) or $900/mo (AiSDR Explore), both billed quarterly. Per-seat AI SEP starts at $180/user/month with 10 seat minimum (Regie.ai). Enterprise autonomous AI SDR (Conversica, 11x.ai, Salesloft, Outreach) typically costs $30k+/year on custom contracts. Dashly pricing is on request.

Can AI SDR tools replace human SDRs?

Per G2 reviews, autonomous AI SDR (Conversica, AISDR, 11x.ai) can replace human SDRs for the prospecting and first-touch layer at high volume. Closing, complex objection handling, and account expansion still require human reps. AI-assisted tools (Outreach, Salesloft, Apollo) augment SDRs without replacing them.

Do AI SDR tools integrate with CRM systems?

Most do, but integration depth varies. Salesforce-native tools (Qualified, Salesloft, Outreach, Conversica) write structured fields directly into Salesforce objects. Dashly sends qualified leads to Salesforce or a custom CRM via webhook. Intercom Fin and AISDR integrate via native connectors or webhooks with other CRMs. Before buying, confirm whether the tool writes qualification data back automatically or requires manual export, since manual sync is where most AI SDR rollouts quietly fail.

How do AI SDR tools assist with outreach?

AI SDR tools assist outreach in three layers: research (pull prospect data from Apollo, ZoomInfo, or LinkedIn Sales Navigator and identify trigger events), drafting (generate personalized first-touch emails grounded in prospect signals and the brand's voice samples), and send (deliverability-compliant infrastructure with warm-up, multi-domain rotation, and SPF/DKIM/DMARC alignment). Strong tools also handle reply detection, branching follow-up cadences, and unsubscribe compliance autonomously.

Which AI SDR software is the best?

It depends on the side of the funnel. For inbound, Dashly for B2B SaaS funnels and Qualified for Salesforce-native enterprise. For outbound, AiSDR for autonomous email and LinkedIn at SMB pricing and 11x.ai for multi-channel including voice. Teams that run both motions usually pair one inbound and one outbound tool.

What AI SDR tools integrate with CRM systems?

Salesforce-native: Qualified, Salesforce Einstein, Salesloft, Outreach, Conversica. Dashly sends qualified leads to Salesforce or a custom CRM via webhook. See the CRM section above for details, and confirm what each tool writes back before you buy.

What is the best AI SDR for lead generation?

For leads from your own traffic, an inbound AI SDR like Dashly qualifies website visitors and demo requests and books meetings. For new leads from cold lists, Apollo.io bundles a contact database with sequences, and AiSDR or Artisan run autonomous outreach.

Which AI SDR tools work for enterprise and which for small business?

Enterprise: Qualified, Conversica, Outreach, Salesloft, and 11x.ai on custom contracts. Small business: Apollo.io and Artisan with free starter tiers, Salesforge and AiSDR for autonomous outbound without an enterprise contract.

What's the difference between AI SDR tools and classic SDR tools?

Classic SDR tools (sequencers, dialers, lead databases) make human reps faster. AI SDR tools do part of the work themselves: they reply, qualify, write outreach, and book meetings without a rep in the loop. Most teams keep a sequencer or database and add an AI SDR on top.

Is AI replacing SDRs?

Partly. AI SDRs take over first replies, qualification, and booking, so teams need fewer people on that layer. Closing, complex objections, and enterprise deals stay with people. More in our AI SDR vs human SDR comparison on the Dashly blog.

15 Best AI SDR Tools 2026: Software Compared by Use Case

Q: How does AI SDR technology impact lead management?

AI SDRs compress the qualification + booking layer between marketing and sales from hours-to-days to seconds. Real customer outcomes show the impact: InfluADS reached 568% ROMI with Dashly, and 70% of MQLs booked a meeting without a manager; at Advertising Socials, first reply time went from about 1 hour to about 1 second; at VoiceFirst, up to 70% of leads booked a meeting on their own. The pattern: AI SDRs do not replace closing reps, they replace the slow manual qualification queue, and pipeline ROI compounds as deals reach AEs faster and at higher qualification quality.

Verdict in 80 words

Top picks at a glance

Looking for the best AI SDR tools in 2026? After comparing 15 platforms across inbound vs outbound focus, channels, and pricing, three picks stand out: Dashly for inbound B2B SaaS funnels (an AI SDR that works from the lead's data), AISDR for autonomous outbound email at SMB-friendly pricing, and 11x.ai for full multi-channel autonomous AI SDR including voice and video.

1
Dashly
Best inbound AI SDR for B2B SaaS: qualifies, books, and gets leads to show up.
2
AISDR
Best outbound AI SDR at SMB-friendly pricing for autonomous email.
3
11x.ai
Best multi-channel AI SDR (email, LinkedIn, voice, video).

The category

What an AI SDR actually does

An AI SDR is software that handles sales development tasks autonomously, with humans only stepping in for closing or escalation.

AI SDR tools split into two camps. Inbound AI SDRs qualify website visitors and book meetings. Outbound AI SDRs research, write, and send cold outreach across email, LinkedIn, and voice. The right tool depends on which side of your funnel needs help.

Inbound AI SDR
Works with leads who already came to you: website visitors, chat, demo requests. Qualifies them, answers product questions, and books meetings with sales reps.
Outbound AI SDR
Researches prospects, writes personalized email and LinkedIn outreach, and runs follow-up sequences. Replaces or augments human SDR seats.
Full definition
What an AI SDR is, how it works, and where it fits next to human reps: see our AI SDR guide.
Vertical-specific roundups
Selling into real estate teams specifically? See the AI for real estate lead generation roundup for RE CRM integrations and portal lead response-time comparisons.

Buyer criteria

What features to look for in AI SDR tools

Five things to check in any AI SDR tool before you sign, whether it works inbound or outbound.

Pricing model that scales predictably
Per-resolution and per-message pricing climbs unexpectedly at peak volume. Seat-based or per-agent pricing forecasts cleaner.
Persona voice control depth
Generic AI tone hurts deliverability and brand. Look for tools that let you train the agent on your own writing samples.
Channel coverage that fits your funnel
Inbound funnel needs web chat plus booking. Outbound funnel needs email plus LinkedIn at minimum, voice for high-touch.
Setup time under 4 weeks
Tools that need persona writing, CRM mapping, and approval workflows stretch onboarding past a quarter. Pilot first.
Honest performance reporting
Reply rate, meeting-booked rate, and pipeline-sourced ARR. Avoid tools that only report email-sent counts.

Methodology

How we evaluated 15 AI SDR tools

We picked the criteria that matter for teams choosing an AI SDR product in 2026, including the inbound vs outbound split.

01
Real reviews only
Every pros and cons item is paraphrased from verified G2 reviews. No vendor marketing claims, no aggregator-estimated ratings.
02
Inbound vs outbound
We classify each tool by primary funnel side. Some products cover both (Salesloft), most are specialized.
03
Channel coverage
Email, chat, voice, video, LinkedIn. Each AI SDR tool covers a different mix.
04
Vendor-verified pricing
Starting prices come from each vendor's pricing page. Custom-only pricing is marked, never estimated.
05
Honest fit
Dashly only ranks #1 on the inbound side. We do not force the brand into outbound comparisons where AISDR or 11x.ai fits better.
06
Setup complexity
Tools rated low, medium, or high based on official setup docs and reviewer comments about onboarding time.

Human vs AI

AI SDR vs human SDR: what actually works

AI SDRs take the first-touch layer; people keep closing and complex deals.

An AI SDR replies, qualifies, and books at any hour and any volume. Closing, complex objections, and multi-stakeholder enterprise deals still convert better with a human rep.

At InfluADS, 70% of MQLs booked a meeting without a manager. At Advertising Socials, first reply time went from about 1 hour to about 1 second. Full breakdown in the AI SDR vs human SDR comparison.

Side by side

Quick comparison of all 15 AI SDR tools

Pricing verified from each vendor on publish day. AI agent column flags per-resolution charges. Inbound vs outbound focus is annotated in best-for.

Side-by-side comparison of 15 AI SDR tools across starting price, free trial, AI agent, live chat, help center, best-fit use case, and G2 rating.
Tool	Starting price	Free trial	AI agent	Live chat	Help center	Best for	G2 rating
DashlyOUR PICK	On request	Demo only	AI SDR + AI Support			Inbound: B2B SaaS teams that	4.8
Qualified	Custom	Demo only	Piper AI		—	Inbound: Salesforce-native enterprise B2B SaaS	4.9
Intercom Fin	$39/mo	14-day trial	Fin (per-resolution pricing)			Inbound: established mid-market B2B SaaS	4.5
Drift (Salesloft)	Custom (Salesloft contract)	Demo only	Drift AI		—	Inbound: enterprise teams already on	4.4
AiSDR	$900/mo	Demo only (cancel anytime)	AiSDR autonomous agent	—	—	Outbound: SMB teams that want	4.6
11x.ai	Custom	Demo only	Alice + Mike AI	—	—	Outbound: teams that want multi-channel	4.6
Conversica	Custom	Demo only	Conversica AI	—	—	Outbound: enterprise long-cycle email nurture	4.5
Salesforge (Agent Frank)	$499/mo (Agent Frank)	14-day trial (Pro plan)	Agent Frank	—	—	Outbound: SMB and mid-market teams	4.7
Artisan (Ava)	Free → $250/mo	Free tier (300 credits/mo)	Ava	—	—	Outbound: SMB teams that want	4.7
Outreach	Custom	Demo only	Outreach AI assist	—	—	Outbound: mid-market and enterprise teams	4.3
Salesloft	Custom	Demo only	Drift AI + Rhythm		—	Inbound + outbound: mid-market teams	4.5
Apollo.io	Free → $49/mo	Free tier + 14-day trial	Apollo AI	—	—	Outbound: SMB and mid-market teams	4.7
Salesforce Einstein	Sales Cloud Pro+	Demo only	Einstein AI	—		Inbound + outbound: enterprise teams	—
Jazon AI SDR	$99/mo annual	Free plan	Jazon by Lyzr	—	—	Outbound: SMB and B2B mid-market	—
6sense AI Email Agent	Custom	Demo only	6sense Email Agent	—		Outbound: mid-market and enterprise teams	—

Verify all prices on the vendor site before committing. Dashly publishes monthly snapshots.

Our top 3 picks

Best AI SDR tools

Four inbound AI SDRs first, then eight outbound AI SDRs. Each card has paraphrased pros and cons from real G2 reviews.

Dashly is an inbound AI SDR for B2B SaaS funnels: website chat, messengers, and demo requests that went unanswered. The AI SDR reads the lead profile before the first reply, qualifies against your MQL criteria, answers product questions, books the meeting, and gets the lead to show up. A separate AI Support agent handles product and technical questions.

Pros

The agent reads the lead profile (site behavior, past conversations, CRM, enrichment) before it replies, so it doesn't ask what it already knows.
InfluADS, a MarTech platform, hit 568% ROMI, and 70% of MQLs booked a meeting without a manager.
Follows up until the meeting happens: at WOWInfluencer, 60–90% of booked meetings took place after cross-channel reminders.

Read the InfluADS case study →

Cons

No outbound email or LinkedIn outreach by design: Dashly works only with inbound leads and doesn't replace AISDR or 11x.ai for outbound.
No voice AI SDR: phone calls are not part of the product.
Not built for B2C or low-ticket funnels, where a sales meeting doesn't pay off.

Best for

Inbound: B2B SaaS teams that want one agent to qualify, book, and get leads to the meeting.

4.8 from 312 reviewsView Dashly details →

Qualified.com runs Piper AI on the website for Salesforce-native enterprise B2B SaaS. Strong inbound AI SDR for teams already deep in the Salesforce stack with ABM website personalization needs.

Pros

Native Salesforce integration is the deepest in the inbound AI SDR category.
Piper AI handles ICP qualification and meeting booking with strong accuracy on enterprise B2B SaaS playbooks.
ABM website personalization plays mature, target accounts get tailored greetings and content.

Cons

Salesforce dependence is hard, non-Salesforce CRM teams cannot use Qualified (per G2 reviews).
Custom-only pricing typically $40k+/year, off-limits for SMB (per G2 reviews).
Setup requires Salesforce admin involvement, onboarding past 4 weeks (per G2 reviews).

Best for

Inbound: Salesforce-native enterprise B2B SaaS with ABM motion.

4.9 from 800 reviewsView Qualified details →

Intercom Fin handles inbound chat conversations on the website. Different positioning than Dashly or Qualified pure AI SDR, but covers the same inbound qualification use case at mid-market scale.

Pros

Most mature inbound chat product, deep messenger customization.
Fin AI handles complex multi-turn intents better than most competitors.
Marketplace has 300+ integrations.

Cons

Fin per-resolution pricing climbs unpredictably at high volume (per G2 reviews).
Pricing model after 2023 update is hard to forecast (per G2 reviews).
Steep learning curve for non-technical users on workflow builder (per G2 reviews).

Best for

Inbound: established mid-market B2B SaaS chat operations with high conversation volume.

4.5 from 3,000 reviewsView Intercom Fin details →

More tools worth considering

Drift AI runs on the website inside Salesloft Drift after the 2024 acquisition. Strong inbound AI SDR for Salesloft customers who want conversational marketing in the same suite.

Pros

Strongest enterprise track record for inbound pipeline acceleration.
Salesforce and Salesloft integrations are deep, workflow automation crosses tools cleanly.
ABM website personalization is mature.

Cons

No standalone signup since the Salesloft acquisition, bundled pricing required (per G2 reviews).
Drift roadmap unclear post-acquisition (per G2 reviews).
Mid-market teams find the Salesloft entry point too expensive (per G2 reviews).

Best for

Inbound: enterprise teams already on Salesloft.

4.4 from 1,100 reviewsView Drift (Salesloft) details →

AiSDR runs autonomous AI sales agents over email and LinkedIn from $900/mo on the Explore tier (quarterly billing required). Strongest outbound AI SDR for SMB teams that want a working agent without $30k+ enterprise contracts.

Pros

Autonomous AI SDR at $900/mo Explore tier, much lower TCO than Conversica's $30k+/year contracts.
Customer support cited as a top strength in 73 G2 reviews. Onboarding includes a dedicated GTM engineer who configures ICP, messaging, and CRM sync.
LLM-generated outreach reads natural, users report 1-3 meetings per 100 leads.

Cons

Quarterly billing required, multi-thousand-dollar commitment locked in before first campaign proves out (per G2 reviews).
Pre-built playbooks have a hard ceiling on customization, power users cannot build branching sequences (per G2 reviews).
Outlook deliverability requires safe-sender tuning during the first weeks (per G2 reviews).

Best for

Outbound: SMB teams that want autonomous email + LinkedIn at lower TCO than Conversica.

4.6 from 90 reviewsView AiSDR details →

11x.ai runs autonomous AI sales agents across email, LinkedIn, voice, and video. Strongest outbound AI SDR for teams wanting full multi-channel coverage rather than email-only.

Pros

Voice AI SDR is unique in this category, AI agent makes outbound calls and handles voicemail follow-ups.
Video personalization at scale, Mike AI generates personalized video outreach.
Multi-channel orchestration in one tool, no need to integrate separate voice or video products.

Cons

Custom-only pricing, expect $30k+/year minimum (per G2 reviews).
Newer product, fewer reference logos than Conversica (per G2 reviews).
Voice features depend on regional coverage and compliance, US-first (per G2 reviews).

Best for

Outbound: teams that want multi-channel autonomous AI SDR (email, LinkedIn, voice, video).

4.6 from 50 reviewsView 11x.ai details →

Conversica is the original AI sales agent for email-based long-cycle nurture and re-engagement. Best outbound AI SDR for enterprise teams with dormant lead libraries to re-engage.

Pros

Most mature AI sales agent for email outreach, deep persona library and conversation flows.
Strong on dormant lead re-engagement, where outbound-first AISDR or 11x.ai may not reach.
Salesforce, HubSpot, Microsoft Dynamics integrations all native.

Cons

Custom-only pricing typically $30k+/year, off-limits for SMB (per G2 reviews).
Email-only, no chat, voice, or LinkedIn (per G2 reviews).
Setup requires playbook writing and persona configuration, onboarding past 4 weeks (per G2 reviews).

Best for

Outbound: enterprise long-cycle email nurture and dormant lead re-engagement.

4.5 from 250 reviewsView Conversica details →

Salesforge's Agent Frank runs autonomous cold email outreach with built-in deliverability tools and inbox warming. Agent Frank starts at $499/mo (quarterly billing) and requires a setup demo with a dedicated account manager. Salesforge also sells a non-AI Pro plan from $40/mo for human sequence ops.

Pros

Agent Frank handles cold email autonomously, including inbox warming, rotation, and deliverability.
Lower TCO than Conversica or 11x.ai custom contracts, $499/mo per agent (quarterly billing).
Pro plan ($40/mo) covers human-driven sequences if Agent Frank is not yet the right fit.

Cons

Email-first, no chat or voice (per G2 reviews).
Newer product, smaller user base than Conversica (per G2 reviews).
Lead database not bundled, requires separate enrichment (per G2 reviews).

Best for

Outbound: SMB and mid-market teams running cold email at scale with autonomous AI SDR.

4.7 from 200 reviewsView Salesforge (Agent Frank) details →

Artisan's Ava runs autonomous AI SDR for outbound email outreach with bundled lead data and persona research. Free tier (300 credits/month, no card) for testing. Paid Intern plan from $250/mo, Employee plan $600/mo. Enterprise custom.

Pros

Free tier (300 credits/mo, no card) lets teams validate fit before paying.
Ava handles email outreach autonomously plus persona research, fewer separate tools.
Credits-based pricing scales by action complexity, simpler email tasks cost less than research swarms.

Cons

Enterprise tier still custom-priced for high-volume teams (per G2 reviews).
Email-first, multi-channel features still maturing (per G2 reviews).
Smaller integration catalog than Conversica or Outreach (per G2 reviews).

Best for

Outbound: SMB teams that want bundled lead data plus autonomous email at predictable price.

4.7 from 100 reviewsView Artisan (Ava) details →

Outreach is the dominant sales engagement platform for outbound sequences and dialer workflows. Adds Outreach AI assist for content suggestions. Not autonomous AI SDR, but covers the outbound space at enterprise scale.

Pros

Most mature sequence and dialer engine, deep call recording and conversation intelligence.
Salesforce, HubSpot, LinkedIn Sales Navigator integrations are deep.
Outreach AI assist suggests next best action and generates email drafts.

Cons

Not autonomous AI SDR, requires SDR seats to run sequences (per G2 reviews).
Custom-only pricing, $100+/seat/month typical (per G2 reviews).
Setup requires SE involvement, onboarding 2-4 weeks (per G2 reviews).

Best for

Outbound: mid-market and enterprise teams running multi-channel sequences with SDR seats.

4.3 from 3,500 reviewsVisit Outreach →

Salesloft owns Drift (post-2024 acquisition) and bundles sequences plus conversational marketing. Covers both inbound and outbound in one suite, but requires committing to the full Salesloft stack.

Pros

Bundles outbound (sequences) plus inbound (Drift) in one suite, no integration work.
Rhythm AI prioritizes activities for SDRs, reduces manual planning.
Salesforce, HubSpot, Microsoft Dynamics integrations are deep.

Cons

Bundled pricing requires committing to Salesloft sequences plus Drift (per G2 reviews).
Custom-only pricing, $100+/seat/month typical (per G2 reviews).
Not autonomous AI SDR, requires SDR seats (per G2 reviews).

Best for

Inbound + outbound: mid-market teams that want sequences plus conversational marketing.

4.5 from 4,000 reviewsVisit Salesloft →

Apollo combines a 270M+ contact database with sequences, dialer, and AI features. Different angle from autonomous AI SDR, covers prospecting plus outbound execution in one tool.

Pros

Bundled lead database plus sequences, lower total cost than ZoomInfo plus Outreach combo.
Free tier covers 250 emails per month, enough for early-stage validation.
AI email writer integrates with Apollo persona and lead context.

Cons

Not autonomous AI SDR, requires SDR seats to send (per G2 reviews).
Database accuracy varies by region (per G2 reviews).
Email deliverability depends on warming and domain setup (per G2 reviews).

Best for

Outbound: SMB and mid-market teams that want lead database plus sequences in one tool.

4.7 from 8,000 reviewsVisit Apollo.io →

Salesforce’s Einstein is the AI layer baked into Salesforce CRM. It delivers predictive lead and opportunity scoring, automated task routing, and personalized recommendations to SDRs working inside Sales Cloud. Strongest fit for teams already standardized on Salesforce who want AI without leaving the CRM.

Pros

Native integration across the Salesforce platform. No separate data sync, no glue layer.
Predictive lead and opportunity scoring trained on a team’s own historical Sales Cloud data.
Personalized AI recommendations surface inside the SDR’s existing Salesforce workflow.

Cons

Requires Salesforce Sales Cloud Professional edition or higher to access Einstein features — high entry cost.
Steep learning curve to configure and tune Einstein models for a team’s specific data.
Locks the team into Salesforce; not portable if you change CRMs.

Best for

Inbound + outbound: enterprise teams already on Salesforce who want AI without changing tools.

Visit Salesforce Einstein →

Jazon AI SDR by Lyzr is an outbound-focused agent for SMB and B2B mid-market teams. It automates prospecting, sends personalized cold outreach, scores engagement, and runs follow-up sequences. Free plan available; paid plans start at $99/mo on annual billing.

Pros

Free forever plan lets teams test outbound automation without commitment.
Paid tier starts at $99/mo annual — accessible price point versus $499–900/mo competitors.
Personalization driven by engagement analytics; outreach refines over time.

Cons

Smaller vendor; less mature than AISDR, Salesforge, or 11x.ai.
Enterprise plans require annual commitment with custom quotes.
Limited public review data; harder to verify production performance at scale.

Best for

Outbound: SMB and B2B mid-market teams that want autonomous outreach with a free starter tier.

Visit Jazon AI SDR →

6sense’s AI Email Agent is an email outreach module inside the 6sense Revenue AI platform. It uses 6sense intent data to send personalized emails at optimal times, score engagement, and prioritize hot leads. Best for teams already using 6sense for intent data.

Pros

Uses first-party 6sense intent data to time and personalize emails.
Sits natively inside the 6sense Revenue AI platform — no separate stack.
Predictive lead prioritization based on platform engagement signals.

Cons

No transparent pricing; demo required.
Most valuable when paired with 6sense’s full Revenue AI platform — diluted as a standalone email tool.
Setup and CRM integration work expected for full deployment.

Best for

Outbound: mid-market and enterprise teams in tech, manufacturing, and pro services that already use 6sense intent data.

Visit 6sense AI Email Agent →

By use case

Best AI SDR tools by use case

The best AI SDR depends on the job. Here is which tools from this list fit each one, and why.

Start with the motion: are you converting leads who already came to you, or finding new ones? Then narrow by company size and stack.

Best AI SDR for lead generation
From inbound traffic: Dashly turns website visitors and demo requests into qualified leads and meetings. From cold lists: Apollo.io bundles a lead database with sequences, and Artisan adds bundled lead data to autonomous email.
Best AI SDR for pipeline and demand generation
AiSDR and 11x.ai run autonomous outbound across email and LinkedIn to open new pipeline. 6sense fits teams that already plan demand generation around intent data.
Best AI SDR tools for outbound sales
AiSDR for autonomous email and LinkedIn at SMB pricing, Salesforge Agent Frank for cold email at scale, 11x.ai for multi-channel including voice.
Best AI SDR for inbound and meeting booking
Dashly, Qualified, and Intercom Fin qualify inbound leads and book meetings inside the conversation. Full comparison: best inbound AI SDR tools.
Best AI SDR for enterprise
Qualified for Salesforce-native ABM, Conversica for long-cycle email nurture, Outreach and Salesloft for SDR teams running sequences at scale.
Best AI SDR for small business
Apollo.io and Artisan have free starter tiers, Salesforge and AiSDR cover autonomous outbound without an enterprise contract.
Best AI SDR for B2B SaaS
For inbound B2B SaaS funnels, Dashly; for outbound, AiSDR or 11x.ai. Picks by company stage: best AI SDR for B2B SaaS and startups.

CRM integration

AI SDR tools that integrate with your CRM

An AI SDR that doesn't write back to your CRM adds a manual step your reps will skip.

Integration depth varies more than vendor pages suggest. Confirm what the tool writes back (contact, qualification fields, conversation summary, meeting) and whether it syncs both ways before you buy.

Salesforce
Salesforce-native: Qualified, Salesforce Einstein, Salesloft, Outreach, Conversica. Dashly sends qualified leads to Salesforce with the contact, MQL status, and conversation summary.
HubSpot
Native HubSpot integrations are listed by Conversica, Salesloft, and Outreach. For other tools, check the vendor's integration page before the demo.
Custom or in-house CRM
Dashly writes leads to a custom CRM via webhook. Most other tools on this list offer an API or webhook as well.

Free options

Free AI SDR tool options

Looking for a free AI SDR tool? Most autonomous AI SDR products are paid-only, but a few inbound and outbound options offer free tiers worth testing.

Apollo.io
Free, 250 emails/mo
Free tier covers 250 emails per month plus 50 sequence steps. Includes lead database access.
Visit website ↗
HubSpot Sales Hub
Free, no AI
Free CRM-bundled email tracking, templates, basic sequences. No autonomous AI agent on free tier.
Visit website ↗
Mailchimp Sales
Free, limited
Free email automation tier, lighter than dedicated AI SDR but useful for early-stage teams.
Visit website ↗

Open-source options

Open source AI SDR alternatives

Looking for an open source AI SDR alternative? Self-hostable AI agent frameworks for engineering-led teams.

Rasa
Apache 2.0
Open source conversational AI framework. Heavier setup, full control over AI agent stack and training data.
Visit website ↗
Botpress
AGPLv3
Open source chatbot framework with full customization. Best for teams building custom AI agents.
Visit website ↗
AutoGen
MIT license
Microsoft's open source framework for multi-agent AI workflows.
Visit website ↗
CrewAI
MIT license
Open source framework for orchestrating role-playing AI agents. Useful for custom AI SDR pipelines.
Visit website ↗

Buyer checklist

How to choose the best AI SDR software

Work the buyer process top-down: define goals, assess team capacity, evaluate lead-gen needs, check integrations, then compare features and price. Below: six concrete vendor-decision questions to answer before signing a contract.

1
Are you focused on inbound, outbound, or both?
Inbound: Dashly, Qualified, Intercom, Drift. Outbound: AISDR, 11x.ai, Conversica, Salesforge, Artisan. Both: Salesloft.
2
Do you want autonomous AI agents or AI-assisted SDR seats?
Autonomous: Conversica, AISDR, 11x.ai, Salesforge, Artisan. AI-assisted: Outreach, Salesloft, Apollo.
3
What channels matter beyond email?
Email-only: Conversica, Salesforge. Email + LinkedIn: AISDR, Apollo. Voice + video: 11x.ai. Chat and messengers: Dashly. Chat: Intercom, Drift.
4
What is your budget per seat or per agent at expected scale?
Under $100/mo: Apollo, Salesforge. Mid: AiSDR ($900/mo). Custom enterprise: Conversica, 11x.ai, Outreach, Salesloft.
5
Do you need a lead database bundled?
Yes: Apollo, Artisan. No: most others, requires separate enrichment tool like ZoomInfo or Clay.
6
Do you require Salesforce-native integration?
Salesforce-deep: Salesloft, Outreach, Conversica, Qualified. Dashly sends qualified leads to Salesforce or a custom CRM via webhook. Other CRMs: Intercom, AISDR, Apollo.

Rollout plan

Your first 30 days with an AI SDR

Pilot first, then scale: persona and integration issues show up before they hit full traffic.

Run the agent on a small slice of traffic for the first weeks, tune the qualification questions and the handoff to AEs, then move to full traffic and compare against your form. At Tranio, 69% of leads came from AI agents in a one-month snapshot.

The full 30-day plan, with what to check each week: AI SDR best practices.

15 best AI SDR tools and software in 2026, compared

Top picks at a glance

What an AI SDR actually does

Inbound AI SDR

Outbound AI SDR

Full definition

Vertical-specific roundups

What features to look for in AI SDR tools

Pricing model that scales predictably

Persona voice control depth

Channel coverage that fits your funnel

Setup time under 4 weeks

Honest performance reporting

How we evaluated 15 AI SDR tools

Real reviews only

Inbound vs outbound

Channel coverage

Vendor-verified pricing

Honest fit

Setup complexity

AI SDR vs human SDR: what actually works

Quick comparison of all 15 AI SDR tools

Best AI SDR tools

More tools worth considering

Best AI SDR tools by use case

Best AI SDR for lead generation

Best AI SDR for pipeline and demand generation

Best AI SDR tools for outbound sales

Best AI SDR for inbound and meeting booking

Best AI SDR for enterprise

Best AI SDR for small business

Best AI SDR for B2B SaaS

AI SDR tools that integrate with your CRM

Salesforce

HubSpot

Custom or in-house CRM

Free AI SDR tool options

Open source AI SDR alternatives

How to choose the best AI SDR software

Are you focused on inbound, outbound, or both?

Do you want autonomous AI agents or AI-assisted SDR seats?

What channels matter beyond email?

What is your budget per seat or per agent at expected scale?

Do you need a lead database bundled?

Do you require Salesforce-native integration?

Your first 30 days with an AI SDR

Frequently asked questions

Turn inbound conversations into qualified pipeline