This is the inversion in one table. A category sold entirely on autonomous software is the least callable by anybody else's autonomous software, and the gap is not close.
This is the hypest category in the directory - "AI SDR" gets stamped on everything from a genuine multi-step research-and-write agent to a rules-based email sequencer with a mascot name. Read `ai_features` before you read `what_it_does`; that's where the vendor copy gets separated from what's actually agentic.
The ones an agent can call
- Relevance AI Official MCP · Free to start
A platform for building and deploying specialist AI agents (research/enrichment, outbound prospecting, meeting scheduling, deal review, proposal... - Amplemarket Official MCP · Enterprise leaning
An all-in-one sales engagement platform that finds leads, runs multichannel outbound sequences (email/social/phone/voice), and optimizes email... - Klenty No MCP found · Paid, self-serve
Sales engagement platform for multichannel outbound (email, cold calling, SMS) with CRM integrations (Salesforce, HubSpot, Pipedrive, Zoho, MS... - Reply.io Official MCP · Paid, self-serve
Multichannel sales engagement platform for email, LinkedIn, call, and SMS outreach with an AI SDR product layered on top. - Salesforge Official MCP · Paid, self-serve
Multi-channel cold outreach platform (email + LinkedIn) with an AI SDR product ("Agent Frank") layered on top of standard sequencing. - Artisan AI (Ava) Official MCP · Enterprise only
An AI agent ("Ava") that finds and enriches B2B leads, writes and sends personalized outreach, handles replies, and books meetings - marketed as... - Clari Official MCP · Enterprise leaning
Revenue operations platform that aggregates CRM, activity, and conversation data into pipeline inspection, forecasting, and deal-execution workflows. - MadKudu Official MCP · Enterprise only
Historically a lead-scoring/qualification product; the vendor domain now redirects to HG Insights, and MadKudu appears folded into HG Insights' "HG... - Unify Community MCP · Paid, self-serve
A hybrid signals-plus-agent platform: AI agents build targeted account/prospect lists from 40+ data sources, write personalized outbound copy, and... - Copy.ai (GTM AI Platform) Community MCP · Enterprise only
Pivoted from an AI copywriting tool to a workflow-building platform ("Copy Agents") that automates GTM tasks - prospecting/lead research, inbound... - D50 AI Community MCP · Gate unknown
246 tools to run sales, marketing & hiring: CRM, leads, AI calling, content, recruiting & SEO. - DingDawg Sales Agent MCP Community MCP · Gate unknown
DingDawg Agent 1 - Governance receipts for AI agents. Deploy governed AI agents with signed audit trails. EU AI Act + Colorado AI Act compliant.... - Elizabeth AI Agent Community MCP · Gate unknown
Fully autonomous AI sales agent on WhatsApp Business API. Groq LLM · Firebase Cloud Functions · Firestore · Google Sheets ETL · MCP server ·... - GenPark Sales Agent MCP Community MCP · Gate unknown
Autonomous outbound B2B sales development representative. - alphaparkinc/genpark-sales-agent - KaiCalls Community MCP · Gate unknown
KaiCalls is a phone service with a built-in secretary. Your number can answer, route, text, follow up, and brief you starting at $10/month. - Leaderra Community MCP · Gate unknown
Leaderra is an AI appointment setter for the leads you already have - inbound, CRM and old lists. It answers in seconds and follows up for weeks... - Plyto Community MCP · Gate unknown
Plyto is a CRM powered by an AI agent. Describe what you want and it captures leads, runs ads, closes deals, and ties every dollar to revenue, or run... - PropelAgent Studio Community MCP · Gate unknown
AI agent platform: manage leads, conversations, bots, calendar and CRM via MCP. - Squad Community MCP · Gate unknown
Squad AI is an AI-driven product discovery, strategy, and roadmapping tool for building user-centric products. Align your team and ship outcomes... - Vruum Community MCP · Gate unknown
The AI SDR alternative: the revenue orchestration layer for marketing, research, managed outbound, partnerships, referrals, and winbacks. Run it...
The rest of the category
45 entries here had no server found, or the check could not settle it. That is not a
verdict on the tools. It is a statement about what an agent can reach today.
- Landbase No MCP found · Free to start
A GTM data platform that targets, qualifies, prioritizes, and enriches B2B accounts via AI agents using natural-language criteria, with continuous... - AiSDR No MCP found · Paid, self-serve
An AI sales agent that researches prospects via "Live AI search," writes and sends personalized email/LinkedIn outreach, qualifies replies, and books... - HubSpot Breeze (AI Prospecting Agent) No MCP found · Paid, self-serve
Monitors accounts for buying signals (funding, leadership changes, site visits) via integrated data providers (ZoomInfo, Apollo, Surfe, Seamless),... - Regie.ai No MCP found · Paid, self-serve
An AI agent that sources prospects and buying signals, writes messages trained on the user's voice/pitch, and runs multi-channel (email, LinkedIn,... - 11x (Alice) No MCP found · Enterprise only
An autonomous outbound worker ("Alice") that researches leads against an ICP, writes personalized copy, and runs multi-channel sequences (email,... - Conversica No MCP found · Enterprise only
AI agents that conduct two-way conversations (email, SMS, chat, messaging apps) to research/qualify leads from events, ads, and inbound inquiries,... - Qualified No MCP found · Enterprise only
Website chat/pipeline-generation platform built for account-based and inbound motions - its "Piper" AI SDR agent engages known target-account... - Salesforce (core CRM/platform) + Agentforce Official MCP · Enterprise only
A cloud CRM/platform for managing sales, service, and marketing records via a database, APIs, and a low-code app layer, with Agentforce as a layer on... - Terret (BoostUp) No MCP found · Enterprise only
A revenue-intelligence platform ("answer-to-action" engine) that analyzes call recordings and deal data to find winning patterns, generates sales... - Tofu No MCP found · Enterprise only
A campaign-automation platform ("Agentic GTM") that runs always-on, personalized outbound/nurture/re-engagement campaigns inside an existing CRM and... - Alysio No MCP found · Gate unknown
Alysio is the GTM AI Workspace powered by a Context Engine. Connect Salesforce, HubSpot and Gong using MCP and deploy revenue automation agents in... - ApexGTM No MCP found · Gate unknown
🚀 Autonomous GTM Engineer AI Platform - Multi-agent system that replaces 80-90% of manual GTM work. Combines Clay + Apollo + ZoomInfo + HubSpot + n8n...
33 more are on the linked page. The cut is the display limit, not a ranking.
The gate, which is the second question
Counted 2026-09-27. Source file 04-ai-sdr-agents.md, content sha256
c64c51121c2e0984...
Sources
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the date it was baked: 2026-09-27. Nothing is typed by hand, nothing is rounded, and nothing is
estimated. The underlying data is published in full. Where the honest
answer is a zero, the zero is printed.
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In the directory