Cold outbound used to mean a human rep manually researching a prospect, drafting an email, and hoping for a reply. AI SDR software now does the research, the personalization, and the follow-up sequencing on its own — the question isn't whether to use one, it's which agent fits your budget and your channel mix.
Amplemarket is the best overall pick for shipping official MCP support on every tier at a real, published starting price; for the most common use case — a small team that just wants to start outbound prospecting without a sales call — AiSDR is the best pick, with a genuine $250/month, no-contract entry tier.
We compared all seven on pricing transparency, contact database size, official MCP maturity, and channel coverage — only one of the seven currently ships confirmed official MCP support, a real gap compared to categories like AI gateways where MCP is nearly universal.
Last updated: August 17, 2026
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Quick summary: We compared Amplemarket, Artisan, AiSDR, Qualified, 11x, Regie.ai, and Nooks on pricing, contact database size, and MCP maturity. Amplemarket is the best overall pick for official MCP on every tier at a real published price; AiSDR is the best pick for teams that want a genuine, no-contract entry price.
Why You Need AI SDR Software
Fill pipeline without hiring more reps. An AI SDR agent researches and reaches out to hundreds of prospects a month without adding headcount.
Personalize outreach at a volume humans can't match. AI research and enrichment turn a generic template into a prospect-specific message for every send.
Free human reps for the conversations that need a human. Let an agent handle first-touch prospecting and qualification, then hand off booked meetings to your team.
React to buying signals in real time. Intent data and job-change alerts trigger outreach the moment a prospect looks ready to buy, not weeks later.
Keep prospecting data inside the tools you already use. MCP support lets reps pull prospect research directly into Claude or ChatGPT instead of switching tabs.
How We Evaluated These Tools
We scored each tool on five criteria: pricing transparency and value, contact database size and data quality signals, official MCP/API maturity, channel coverage (email, phone, social, SMS), and compliance posture. Every pricing figure and MCP claim here comes from each vendor's own site as of August 2026; where a vendor didn't publish an exact number, that's noted honestly rather than guessed.
Best 7 AI SDRs Software in 2026
1. Amplemarket
Amplemarket is the only vendor in this comparison shipping official MCP support on every tier, letting reps prospect and research directly inside Claude or ChatGPT rather than a separate dashboard — and it's paired with the most transparent entry price of the seven.
Pricing: Startup runs $600/month (annual term) for 2 users and 27,000 contacts, with scaled CSM support. Growth (4 users, 140,000 contacts) and Elite (10 users, 400,000 contacts) are both custom-priced with dedicated CSMs.
Top features:
Duo Copilot, Copywriter, and Voice AI agents
Official MCP for prospecting inside Claude/ChatGPT
Multichannel sequences with workflows and analytics
Outbound dialer and social automation
Domain Health Center and Deliverability Booster
Job change alerts and custom data requests
Pros:
Official MCP ships on every tier, not gated to Enterprise
Only vendor here with a real, published starting price
Deliverability tooling is more built-out than competitors
Cons:
Growth and Elite tiers both require a custom quote
27,000 contacts on Startup can run out fast for high-volume teams
AI/MCP Integration: Confirmed official — MCP ships on every tier, letting reps prospect, research, and take action directly in Claude or ChatGPT.
API Integration: Referenced on the pricing page but not documented in detail publicly — treated as unconfirmed for a full API spec.
Cloud Based: Yes.
Platforms: Web dashboard; Claude/ChatGPT via MCP; CRM integrations.
Best for: teams that want official MCP access to prospect data from day one, at a real published starting price.
Editor score: 4.5/5 — the only vendor here combining transparent entry pricing with official, all-tier MCP support.
2. Artisan
Artisan's AI SDR, Ava, leans on scale and compliance — a 250M+ verified B2B contact database and SOC 2 Type II certification with SSO/SAML and audit logging, sending outreach under each rep's own name and domain rather than an obviously automated address.
Pricing: Team (~2,500 leads contacted/month) and Scale (~6,000 leads/month, dedicated CSM) are both custom-quoted. Enterprise adds custom volume, a forward-deployed strategist, and advanced security controls. No dollar figures are published at any tier.
Top features:
Autonomous replies and meeting booking
250M+ verified B2B contacts database
Salesforce and HubSpot synchronization
Intent signal detection for prospect outreach
CRM re-engagement functionality
Pre-call briefings and post-call follow-up summaries
Pros:
Largest explicitly stated contact database in this comparison
Sends from reps' own names and domains, not an obviously automated address
SOC 2 Type II certified with SSO/SAML and audit logging
Cons:
No published pricing at any tier
MCP support isn't documented anywhere on the pricing page
AI/MCP Integration: Not confirmed official — no MCP server or MCP-specific feature is documented on Artisan's pricing page as of August 2026.
API Integration: Not disclosed in detail on the public pricing page.
Cloud Based: Yes.
Platforms: Web dashboard; Salesforce/HubSpot sync; optional AI dialer add-on.
Best for: enterprises that want the largest stated contact database and full SOC 2 Type II compliance out of the box.
Editor score: 4.3/5 — the most enterprise-ready compliance posture here, held back by zero public pricing and no confirmed MCP.
3. AiSDR
AiSDR is built for teams that want to start prospecting today, not after a sales cycle — a real $250/month entry tier with no long-term contract, and setup the vendor says takes under an hour for most users.
Pricing: Solo is $250/month (monthly billing, no contract) for 200 AI-researched contacts, 1 user, 1 domain, 3 mailboxes. Explore is $900/month quarterly (or $8,640/year) for 800 contacts and unlimited users. Scale is $2,500/month quarterly (or $24,000/year) for 2,500 contacts, unlimited users, and Salesforce integration.
Top features:
AI strategist for GTM strategy generation
Email, LinkedIn messaging, and InMail outreach
AI prospecting from a 300M+ lead database
HubSpot and Salesforce CRM integrations
AI video and voice notes (Scale tier)
Website visitor tracking (Scale tier)
Pros:
Lowest real entry price in this comparison with no contract
Setup takes under an hour per the vendor, with fast time-to-launch
Unlimited users on Explore and Scale tiers
Cons:
Solo tier caps out at just 200 contacts/month
Explore and Scale both require a quarterly commitment, not month-to-month
AI/MCP Integration: Not confirmed official — no MCP server or MCP-specific feature is documented on AiSDR's pricing page as of August 2026.
API Integration: Not disclosed on the public pricing page.
Cloud Based: Yes.
Platforms: Web dashboard; HubSpot/Salesforce integrations.
Best for: solo founders or small teams that want a real, cancel-anytime entry price under $300/month.
Editor score: 4.2/5 — the most accessible real pricing in this comparison, with genuinely fast setup.
4. Qualified
Qualified's Piper agent flips the AI SDR model toward inbound — real-time video, voice, and text conversations with visitors already on your website, rather than cold outreach into their inbox.
Pricing: Premier, Enterprise, and Ultimate tiers are all available, but no dollar figures are published — a demo is required for a customized quote.
Top features:
AI SDR Agent Studio
Account segmentation with waterfall enrichment
Real-time website conversations (video, voice, text)
Personalized AI-generated email outreach
Automated meeting scheduling with routing
Multi-language agent support
Pros:
Real-time website video/voice/text conversation is unique in this comparison
Integrates with 20+ GTM systems beyond Salesforce/HubSpot
PiperX release now generally available, signaling active investment
Cons:
No published pricing at any tier
No confirmed MCP support documented on the public pricing page
AI/MCP Integration: Not confirmed official — no MCP server or MCP-specific feature is documented on Qualified's pricing page as of August 2026.
API Integration: Referenced as "Enterprise-Grade APIs" without detailed public documentation.
Cloud Based: Yes.
Platforms: Web widget for website conversations; Salesforce, HubSpot, Marketo, Outreach integrations; Slack.
Best for: teams whose pipeline comes primarily from inbound website traffic rather than cold outbound.
Editor score: 4.1/5 — the strongest inbound-conversation feature set here, docked for opaque pricing and no confirmed MCP.
5. 11x
11x's Alice covers the widest channel mix in this comparison — email, phone, social, and SMS from one agent — backed by more than $70M in funding from a16z and Benchmark, though it's also the only vendor here with no dedicated pricing page at all.
Pricing: Not publicly disclosed anywhere on the site; visitors are directed to request a live demo, with no pricing page link found.
Top features:
Multi-channel sequences (email, phone, social, SMS)
Real-time prospect research and enrichment
Lead qualification and ICP matching
Website visitor tracking with signals and triggers
Multi-lingual sequence builder
Consented outbound calling
Pros:
Widest channel mix here — email, phone, social, and SMS in one agent
$70M+ in funding from a16z and Benchmark signals continued investment
Smart replies and automated meeting scheduling reduce manual follow-up
Cons:
Zero pricing information published anywhere, not even a range
No dedicated pricing page exists at all, unlike every other vendor here
AI/MCP Integration: Not confirmed official — no MCP server or MCP-specific feature is documented on 11x's site as of August 2026.
API Integration: Referenced as an available platform integration, without detailed public documentation.
Cloud Based: Yes.
Platforms: Web dashboard; CRM, Slack, and API integrations.
Best for: teams that want the broadest outbound channel coverage in a single AI SDR agent.
Editor score: 4.0/5 — broad channel coverage, but the least pricing-transparent vendor in this comparison.
6. Regie.ai
Regie.ai is the most granular vendor here on pricing — real per-user rates down to add-ons like mailbox rotation and parallel dialers — aimed squarely at mid-size and larger sales teams rather than solo founders.
Pricing: AI SEP is $180/user/month (10-seat minimum, annual contract). Force Multiplier Rep is $499/user/month (5-seat minimum, annual, includes 120,000 AI + enrichment credits). Enterprise is custom. Add-ons include mailbox rotation ($50-100/user/month) and a parallel dialer ($1,800/user/year).
Top features:
Static and dynamic sequencing agents
Power dialer and sales floor
AI messaging and voicemail capabilities
Intent prioritization (1st and 3rd party)
AI research agents with enrichment verification
Custom enrichment waterfalls
Pros:
Only vendor here with fully itemized, real per-user and per-add-on pricing
120,000 AI + enrichment credits included on Force Multiplier Rep is a specific, transparent figure
Custom enrichment waterfalls give more control than a flat contact database
Cons:
10-seat minimum on the entry AI SEP tier locks out small teams
No confirmed MCP support documented anywhere
AI/MCP Integration: Not confirmed official — no MCP server or MCP-specific feature is documented on Regie.ai's pricing page as of August 2026.
API Integration: Not disclosed on the public pricing page.
Cloud Based: Yes.
Platforms: Web dashboard; CRM/SEP integrations.
Best for: mid-size to large sales teams that want fully itemized per-user pricing instead of a single custom quote.
Editor score: 3.9/5 — the most granular, transparent pricing structure here, offset by a 10-seat minimum that excludes small teams.
7. Nooks
Nooks unifies an AI dialer, multi-channel sequencing, and AI coaching in one platform, positioning itself as a direct replacement for running separate dialer, sequencing, and coaching tools like Outreach and Salesloft.
Pricing: Not publicly disclosed; the site uses a custom-quote model requiring a demo request.
Top features:
Parallel dialing with AI answer detection
Multi-channel AI sequencing (calls, email, SMS, social)
100+ pre-built buying signals with intent scoring
Custom Signal Builder
AI roleplay coaching with call scoring
Virtual salesfloor with listen-in and whisper coaching
Pros:
Combines AI dialer, sequencing, and coaching in one platform
100+ pre-built buying signals is the most explicit signal count here
Integrates with Gong, Outreach, Salesloft, and Clay alongside CRMs
Cons:
No pricing information published anywhere
No confirmed MCP support documented on the pages reviewed
AI/MCP Integration: Not confirmed official — no MCP server or MCP-specific feature is documented on Nooks' site as of August 2026.
API Integration: Not disclosed on the pages reviewed.
Cloud Based: Yes.
Platforms: Web dashboard; integrates with ZoomInfo, Cognism, LeadIQ, Apollo, Gong, Outreach, Salesloft, Clay.
Best for: teams that want AI dialing, sequencing, and rep coaching unified in a single platform.
Editor score: 3.8/5 — the strongest coaching-and-dialer combination here, but the least pricing- and MCP-transparent of the seven.
Comparison Table
| Tool | Best For | Starting Price | Standout Feature | AI-MCP Support | API Integration |
|---|---|---|---|---|---|
| Amplemarket | Official MCP access to prospect data from day one | $600/mo (Startup) | MCP on every tier | Confirmed official MCP | Referenced, not fully documented |
| Artisan | Largest stated contact DB + SOC 2 Type II | Custom quote only | 250M+ verified B2B contacts | Not confirmed | Not disclosed |
| AiSDR | Lowest real entry price, no contract | $250/mo (Solo) | Setup in under 1 hour | Not confirmed | Not disclosed |
| Qualified | Inbound website conversation pipeline | Custom quote only | Real-time video/voice/text website chat | Not confirmed | Enterprise-grade APIs referenced |
| 11x | Broadest outbound channel coverage | Custom quote only (no pricing page) | Email + phone + social + SMS in one agent | Not confirmed | Referenced, not documented |
| Regie.ai | Fully itemized per-user pricing | $180/user/mo (AI SEP, 10-seat min) | 120,000 AI + enrichment credits included | Not confirmed | Not disclosed |
| Nooks | Unified AI dialer + sequencing + coaching | Custom quote only | 100+ pre-built buying signals | Not confirmed | Not disclosed |
How to Choose an AI SDR Tool
Whether official MCP matters to your workflow now: Amplemarket is the only vendor here with confirmed official MCP, letting reps prospect directly inside Claude or ChatGPT; the other six don't document MCP support yet.
Team size and seat minimums: Regie.ai's AI SEP tier requires a 10-seat minimum; AiSDR's Solo tier has no minimum at all, making it the more realistic option for a 1-2 person team.
Inbound vs. outbound focus: Qualified is built around inbound website conversations; the other six are primarily outbound-prospecting agents.
Contact database size: Artisan's 250M+ and AiSDR's 300M+ contact databases are the two largest explicitly stated in this comparison.
Budget predictability: AiSDR and Regie.ai both publish real per-tier or per-user numbers; Artisan, Qualified, 11x, and Nooks all require a sales conversation before you know your cost.
Channel breadth needed: 11x covers email, phone, social, and SMS in one agent; Nooks pairs AI dialing with sequencing and coaching rather than maximizing channel count.
Compliance requirements: Artisan is the only vendor here explicitly stating SOC 2 Type II certification with SSO/SAML and audit logging on its pricing page.
What Does AI SDR Software Cost for a 10-Person Team?
AiSDR is the most predictable option for a 10-person team at this scale: its Scale tier runs $2,500/month ($30,000/year, or $24,000/year with the 20% annual discount) for unlimited users and 2,500 AI-researched contacts/month. Amplemarket's Elite tier (10 users, 400,000 contacts) is custom-priced, but its published Startup tier at $600/month for 2 users suggests a 10-person team would land well into custom-quote territory. Regie.ai is priced per user rather than per team: its AI SEP tier at $180/user/month would run $1,800/month for 10 users, or $4,990/month for 10 users on the more capable Force Multiplier Rep tier at $499/user/month. Artisan, Qualified, 11x, and Nooks are all custom-quoted with no public number to budget against for a team this size.
Final Thoughts
Amplemarket is the strongest overall pick if official MCP access matters to your team now — it's the only vendor here that lets reps prospect and take action directly inside Claude or ChatGPT, on every tier, starting from a real published $600/month price. For the most common use case — a small team that just wants to start outbound prospecting without a sales call — AiSDR is the more practical entry point, with a genuine $250/month, no-contract Solo tier and setup the vendor claims takes under an hour.
Artisan is worth a serious look if SOC 2 Type II compliance and the largest stated contact database matter more than transparent pricing, and Regie.ai fits mid-size teams that want fully itemized per-user and per-add-on costs instead of a black-box quote. Qualified stands apart for inbound-led pipelines built around real-time website conversations rather than cold outbound, 11x covers the broadest channel mix in one agent, and Nooks is the pick if AI dialing, sequencing, and rep coaching in one platform matters more than raw contact volume.