AiSDR
PaidFull-cycle AI sales agent that finds in-market buyers using real-time signals, writes deeply researched outreach, and books qualified meetings across email and LinkedIn
What is AiSDR?
AiSDR is a dedicated AI sales agent platform that automates the full outbound sales cycle — from finding prospects to writing personalized outreach to booking meetings on your calendar. Unlike broader sales engagement tools like Reply.io or Outreach that augment human SDRs, AiSDR positions itself as a replacement for the repetitive parts of the SDR role entirely. The platform draws from a built-in database of 700M+ contacts and uses real-time intent signals — funding rounds, hiring activity, tech stack changes, media mentions, and search behavior — to identify prospects who are actively in-market for what you sell. AiSDR then crafts personalized email and LinkedIn messages using your writing style preferences and 50+ outreach frameworks built from best practices of experienced sales professionals. Emails are sent through your Gmail or Outlook account directly (not a third-party server), which helps with deliverability. The platform triple-checks email addresses to keep bounce rates below 5% and handles mailbox warm-up and domain setup automatically. AiSDR integrates natively with HubSpot for CRM sync. At $900/month billed quarterly with 1,200 messages and 1,200 lead search credits included, AiSDR is priced significantly higher than tools like Apollo.io or Reply.io, but considerably cheaper than hiring even a junior SDR ($4,000-6,000/month). The platform includes unlimited seats and all features at every tier, with volume-based scaling available for teams that need more sending capacity.
⚡ Quick Verdict
B2B teams wanting a fully autonomous AI SDR that handles prospecting through meeting booking with minimal human input
Small teams or solopreneurs who cannot justify $900/month, or teams needing calls, SMS, or WhatsApp channels
$900/mo billed quarterly · 20% off annual · unlimited seats
No free plan or free trial — paid only
Signal-based prospecting from 700M+ contacts with fully autonomous end-to-end outreach
Email and LinkedIn only — no calls, SMS, or WhatsApp. HubSpot-only CRM integration.
Bottom line: AiSDR scores 4.2/5 — a capable AI SDR platform for teams that want hands-off outbound, but the $900/month minimum and limited channel coverage hold it back from competing with more versatile platforms like Reply.io or Apollo.io.
Pricing
Free plan: None. No free trial publicly advertised.
Explore (from $900/month, billed quarterly): 1,200 lead search credits and 1,200 AI messages (email + LinkedIn) per month. Includes all features, unlimited seats, turnkey email setup, dedicated GTM engineer onboarding, and 24/7 support. Annual billing gives a 20% discount, bringing it to approximately $720/month ($8,640/year vs $10,800 quarterly).
Scaling options: You can upgrade mid-quarter for more sending volume. AiSDR prorates the difference so you only pay for additional capacity needed. Volume-based discounts are available for higher tiers.
What is included at every level: All features unlocked (no gated premium features), unlimited team seats, new domain and mailbox setup, mailbox warm-up, triple-checked email verification, signal-based prospecting, 50+ outreach frameworks, HubSpot integration, and 24/7 support.
Key Features
- Full-cycle AI sales agent: prospecting, outreach, follow-ups, and meeting booking with minimal human intervention
- 700M+ built-in lead database with real-time intent signals (funding, hiring, tech stack, media mentions)
- Triple-checked email verification keeping bounce rates below 5%
- Signal-based prospecting targeting in-market buyers, not cold lists
- 50+ outreach frameworks from experienced sales professionals
- Custom writing preferences — share examples and AiSDR matches your tone
- Turnkey domain and mailbox setup with automated warm-up
- LinkedIn personalization included in base plan
- Gmail and Outlook sending (no third-party servers) for better deliverability
- HubSpot native integration for CRM sync and list imports
- AI replies in under 10 minutes to inbound responses
- Unlimited mailboxes to scale volume without triggering spam filters
Pros & Cons
Pros
- Truly autonomous end-to-end outreach — from prospecting to meeting booking with near-zero human effort
- Signal-based targeting finds in-market buyers rather than blasting cold lists
- Unlimited seats and all features included at every pricing tier — no nickel-and-diming on add-ons
- Turnkey setup handles domains, mailboxes, and warm-up so you can start quickly
- Triple-checked email verification keeps deliverability high
Cons
- $900/month minimum is steep for small teams or solopreneurs — Reply.io starts at $49/month
- Email and LinkedIn only — no calls, SMS, or WhatsApp channels
- HubSpot is the only CRM integration — no Salesforce, Pipedrive, or Zoho support
- No free plan or publicly advertised trial to test before committing
- 1,200 messages/month at the base tier may not be enough for high-volume outbound teams
FAQ
How much does AiSDR cost?
AiSDR starts at $900/month billed quarterly ($8,640/year). This includes 1,200 lead search credits and 1,200 AI messages (email + LinkedIn) per month, unlimited seats, all features unlocked, and 24/7 support. Annual billing gives a 20% discount. You can upgrade mid-quarter with prorated pricing. There is no free plan or free trial publicly advertised.
Is AiSDR worth $900/month compared to hiring an SDR?
A junior SDR in the US costs $4,000-6,000/month in salary alone, plus benefits, tools, training, and ramp time. AiSDR at $900/month replaces the prospecting, initial outreach, and follow-up portions of an SDR role. The platform claims a 40% increase in outreach conversion rates for its clients. For teams that need volume-driven outbound without hiring headcount, the math works. However, AiSDR cannot handle complex discovery calls, negotiate, or build relationships the way a human SDR can. It is best positioned as a supplement to your sales team or as a replacement for the most repetitive parts of outbound.
Does AiSDR have a free plan or free trial?
No. AiSDR does not offer a free plan or a publicly advertised free trial. The lowest entry point is $900/month billed quarterly. You can cancel anytime with no long-term lock-in, but there is no way to test the platform without paying. If you need a free option for AI-assisted sales outreach, consider Apollo.io free tier or HubSpot free CRM as starting points.
How does AiSDR compare to Reply.io?
Reply.io starts at $49/month for email-only outreach and $89/user/month for multichannel, making it significantly cheaper than AiSDR at $900/month. Reply.io offers its Jason AI SDR agent, multichannel sequences, and a broader feature set including calls, SMS, and WhatsApp. AiSDR focuses purely on AI-driven prospecting and outreach with a larger built-in database (700M+ leads) and signal-based targeting. Choose AiSDR if you want a fully autonomous AI agent that handles end-to-end outreach with minimal human input. Choose Reply.io if you want a more affordable platform with human-in-the-loop multichannel capabilities.
What integrations does AiSDR support?
AiSDR integrates natively with HubSpot for CRM sync, allowing you to import lists and sync outreach activity. Emails are sent through Gmail and Outlook directly, not through third-party servers, which helps with deliverability. AiSDR also supports LinkedIn outreach. The integration ecosystem is narrower than competitors like Reply.io or Apollo.io, which support Salesforce, Pipedrive, and dozens of other tools via native integrations and Zapier.
How does AiSDR find leads?
AiSDR uses a built-in database of 700M+ contacts and enriches them with real-time intent signals including funding rounds, hiring activity, tech stack changes, and media mentions. The platform triple-checks email addresses to keep bounce rates below 5%. You can also import your own lists from HubSpot. This signal-based approach means AiSDR targets prospects who are actively in-market, rather than blasting cold lists.
Can AiSDR handle LinkedIn outreach?
Yes. AiSDR supports LinkedIn personalization as part of its outreach capabilities. The platform can send personalized LinkedIn messages alongside email sequences. Unlike Reply.io where LinkedIn automation is a paid add-on, AiSDR includes LinkedIn in its base $900/month plan. However, AiSDR does not support calls, SMS, or WhatsApp channels.
📋 Good to know
Turnkey setup — AiSDR handles domain purchase, mailbox creation, and warm-up. Connect HubSpot, set writing preferences, and the AI starts prospecting. Onboarding includes a dedicated GTM engineer.
Emails sent via your Gmail/Outlook — no third-party servers. GDPR compliance details available on request.
Upgrade mid-quarter if you exhaust 1,200 messages — AiSDR prorates the difference. Volume discounts available for higher tiers.
Low. Dedicated GTM engineer onboarding, 50+ pre-built outreach frameworks. Most teams are running campaigns within days.