AI SDR tools with monthly billing (no annual contract)
Many AI SDR vendors quote annual contracts, quarterly terms or an upfront commitment. This list covers AI SDR products whose own pricing pages show a month-to-month price (or pay-as-you-go), with the monthly rate next to the annual rate where the vendor shows both, so you can test an AI SDR for a month or two before committing.
For small teams: see every small team friendly sales tool (free plan or free trial, self-serve, $50/mo or less) and your first sales tool stack for under $100/month.
How this list works: Only AI SDR products whose pricing page shows a monthly-billed price or pay-as-you-go. Ordered by lowest month-to-month entry price; ties alphabetical; pay-as-you-go last. Pricing verified against vendor pages (latest check ). No placement here is paid. Methodology.
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| Tool | What it is | Monthly vs annual | Price (vendor-published) | Free plan | Channels |
|---|---|---|---|---|---|
| Unify | AI agents that research accounts and create personalized messages. | Base $20/seat/mo and Pro $60/seat/mo billed monthly; Business is annual | Free; Base $20/seat/mo; Pro $60/seat/mo (monthly); Business custom (annual); 14-day free trial, no card | Yes | |
| Emailchaser | Cold email platform with unlimited mailboxes, warmup, a B2B lead database and an AI SDR (Autopilot) included on every plan. | Starter $47/mo monthly; a year costs 10 months ($470/yr) | Starter $47/mo (5,000 emails, 1,500 lead credits), Pro $97/mo, Max $358/mo, Enterprise $897/mo; a year costs 10 months ($470/yr Starter); AI SDR (Autopilot) and unlimited mailboxes with warmup included on every plan; credit top-ups $33 per 1,000; done-for-you setup $497/mo; 7-day free trial | — | |
| Salesforge Visit Salesforge ↗ | AI SDR platform featuring Agent Frank and multi-sender outreach. | Pro $48/mo monthly; $40/mo billed annually | Pro $40/mo billed annually ($48 billed monthly), unlimited email senders and 1 LinkedIn sender; Growth $80/mo billed annually ($96 monthly) with unlimited email and LinkedIn senders; 14-day free trial | — | email, linkedin |
| Regie.ai | AI sales engagement platform with auto-pilot AI SDR agents. | Pro $49/mo monthly; $41/mo billed annually | Free 250 one-time credits; Pro $41/mo annual ($49 monthly); Team $125/seat/mo annual ($150 monthly) | Yes | email, phone |
| Buzz.ai Visit Buzz.ai ↗ | LinkedIn, email and calling outreach with a sales-priced AI Employee that prospects, replies and books meetings. | Core $79/seat/mo billed monthly | Core $79/seat/mo billed monthly (500 credits/mo per seat; LinkedIn and email outreach, phone calling, voicemail drops, CRM integrations; 'Start for free' sign-up); AI Employee (hands-off AI SDR) custom pricing via sales, 5,000 credits/mo per seat, 2-seat minimum; Enterprise custom with 5 seats and 25,000 credits/mo included, $2,500 setup fee | — | linkedin, email, phone |
| BOSRAI | Self-serve AI SDR that finds buyers, writes outreach, handles replies and books meetings, starting in review mode before it moves to autopilot. | Agent $99/mo billed monthly, cancel anytime; yearly billing 20% off | Free $0 forever (review mode, 1 seat); Agent $99/mo; Growth $199/mo (email, LinkedIn and WhatsApp); Scale $499/mo (full autopilot); Pro $999/mo (triple Scale's volume); billed monthly, cancel anytime; yearly billing −20% | Yes | email, linkedin |
| Grow with Ghost | Approval-first AI SDR for LinkedIn: it drafts every message and sends only after you approve. Not affiliated with Ghost (ghost.org). | Ghost Core $99/mo monthly; $79/mo billed annually (20% off) | Ghost Core $99/mo billed monthly or $79/mo billed annually (20% off) for 1 LinkedIn account (1,000 new contacts/month, 5 Signal Agents); Ghost Pro $159/seat/mo or $127/seat/mo billed annually (adds email sequences, a built-in CRM, 3,000 contacts/month and 20 Signal Agents; 1 LinkedIn account per seat, extra accounts +$25/mo); Ghost Managed $1,875 in month 1, then $1,754/mo (4-month minimum); 7-day free trial, no card | — | linkedin, email |
| Swan AI | AI agents that find signals, research accounts and draft email and LinkedIn outreach, priced by credits rather than seats. | Solo $100/mo monthly; $80/mo billed annually | Credit-based: Solo $100/mo monthly ($80 annual, 625 credits); Starter $200/mo ($160); Growth $419/mo ($335) incl. platform fee; credits $0.16 each, unused credits roll over; 1 seat on Solo and Starter, extra seats $20/mo on Growth; free trial | — | email, linkedin |
| Valley | AI outbound platform for LinkedIn and email. | Starter $199/seat/mo monthly; $149/seat/mo billed quarterly | Starter (LinkedIn only) $199/seat/mo monthly or $149/seat/mo billed quarterly; Plus $299/seat/mo and Growth $499/seat/mo add email; done-for-you service $1,499/mo; 7-day trial | — | linkedin, email |
| AiSDR | AI SDR for outreach, priced per person prospected. | Pay as you go: $1.50 per person prospected, charged daily, no monthly fee; team plans use quarterly contracts | Self-serve pay as you go: $1.50 per person prospected, charged daily, no monthly fee; team plans for 1,000+ contacts/mo priced by volume (up to 40% lower per contact, billed monthly on quarterly contracts); warmed-up mailbox add-on $33; managed campaign service $149/campaign; fully managed service $2,500/mo | — | email, linkedin, phone |
Prices for these 10 tools change often. Get verified pricing changes and new tools in one free weekly email.
FAQ
Which AI SDRs require an annual or quarterly commitment?
From their own pricing pages: Amplemarket's Startup plan is on an annual term, B2B Rocket's self-serve plans are billed quarterly, Persana AI's paid plans are billed annually, Yoke's plans are billed bi-annually (monthly via sales), Monaco starts with a $10,000 upfront commit, and AiSDR's volume team plans use quarterly contracts. Quote-only AI SDRs (11x, Artisan, Topo and others) set terms through sales.
How much does annual billing save on an AI SDR?
For the tools on this list that show both rates: Salesforge Pro is $48 monthly vs $40/mo billed annually, Regie.ai Pro $49 vs $41, Grow with Ghost Core $99 vs $79, Swan Solo $100 vs $80, Emailchaser charges 10 months for a year, BOSRAI takes 20% off yearly, and Valley's quarterly billing is $149 vs $199 per seat. Paying monthly first and switching once results are proven costs more per month but avoids a long commitment.
Is there a free way to try an AI SDR?
Unify and BOSRAI list free plans (BOSRAI's runs in review mode), Regie.ai gives 250 one-time free credits, and Salesforge, Unify, Swan, Valley and Emailchaser list free trials. Limits apply; see each tool's page.
Compare tools from this list
- Regie.ai vs Salesforge
- AiSDR vs Salesforge
- AiSDR vs Regie.ai
- Swan AI vs Unify
- Regie.ai vs Unify
- BOSRAI vs AiSDR
- BOSRAI vs Salesforge
- BOSRAI vs Unify
- Buzz.ai vs AiSDR
Related roundups
- Best AI SDR tools in 2026
- AI SDR tools with public pricing (2026)
- Best AI SDR tools for startups
- Best AI SDR tools for LinkedIn outreach
- Best Artisan (Ava) alternatives
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