20 Twenty alternatives
Twenty: Open-source CRM you can self-host or run in the cloud, with custom objects, workflows, a TypeScript apps framework and an MCP server for AI assistants. 20 apps do similar work, most sharing Sales, CRM and Open Source, ranked by how much they have in common with Twenty.
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Ibrahim Salami
Open-source call intelligence that scores sales calls against your own playbook and the buyer's context, not just what the rep said.
Also: Open Source, Sales, Self-Hosted
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Open-source newsletter platform that bills for emails sent, not dormant subscribers, with an MCP server so AI agents can run it.
Also: MCP, Open Source, Self-Hosted
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IBM (DataStax)
Open-source, MIT-licensed visual builder for AI agents, RAG apps and MCP servers, maintained by IBM's DataStax and extensible in Python.
Also: MCP, Open Source, Self-Hosted
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Open-source platform for running a standing team of AI agents — you hire, schedule and review them, and they keep working while you are offline.
Also: MCP, Open Source, Self-Hosted
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Clarify Inc.
An AI-native CRM that captures emails, calls and meetings automatically, then runs prospecting, research and follow-up through built-in sales agents.
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Fullcast
Copy.ai is a go-to-market AI platform, now owned by Fullcast, for building content, prospecting and sales workflows on chat and agents.
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An AI sales development rep that finds in-market buyers from real-time signals, researches each one, and runs multichannel outreach across email, LinkedIn, calls and video.
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Naoma AI Inc.
An AI video agent that runs live, conversational product demos on your site 24/7 — answering questions, handling objections and routing qualified leads to your CRM.
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AI-native CRM that keeps a versioned memory of every customer and runs agents that update records, prep meetings and build pipeline.
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TruGen AI
A face-to-face video AI sales rep that meets website visitors live, qualifies them, demos the product and books the meeting.
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Meeting recorder and note-taker with timestamped highlights and CRM sync, built for sales and customer teams.
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Collaborative presentation workspace with Pitch Agent for on-brand AI decks, tracked share links, deal rooms and an MCP connector.
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Real-time B2B people and company data for AI agents — search, enrichment and live signals over 1B+ people, via REST API or one-line MCP.
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Superhuman
AI email app for Gmail and Outlook (formerly Superhuman) that auto-labels mail, drafts replies in your voice and answers inbox questions.
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Grain Intelligence Inc.
AI meeting notetaker built to feed other AI tools: enriched transcripts with speaker and cross-meeting context, exportable to Claude or ChatGPT in one click.
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OpenClaw Foundation
Open-source personal AI assistant that runs on your own machine and answers from WhatsApp, Telegram, Slack, iMessage and 25 other chat apps.
Also: Open Source, Self-Hosted
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Cloudflare
Open-source AI workspace you deploy into your own Cloudflare account: agent chat wired to company context, sandboxed app building, and policy guardrails.
Also: Open Source, Self-Hosted
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Open-source voice AI platform you can self-host — a visual workflow builder, bring-your-own STT/LLM/TTS models, telephony, and no per-minute platform lock-in.
Also: Open Source, Self-Hosted
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All Hands AI
OpenHands — the leading open-source coding agent platform, self-hostable or run in the cloud.
Also: Open Source, Self-Hosted
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Turn any website into clean markdown or structured JSON — crawling, JavaScript rendering, and extraction in one API.
Also: Open Source, Self-Hosted