Compare AI tools

	Fathom S	Replicate S	Symphony A	Claude Code S
Tagline	Meeting notes, free forever for individuals.	Run any open-source AI model with an API call.	OpenAI's open-source daemon that turns your Linear board into an always-on coding agent factory — tickets go in, pull requests come out.	Anthropic's CLI agent. Opus-powered, operates on your repo directly.
Category	Meetings	Dev Platform	Agents	Coding
Pricing	Free for individuals + $15-$29/user/mo teams	Pay per second of compute	Free (open-source)	Part of Claude Pro/Max/Team plans
Best for	Solo operators, freelancers, small teams on a budget.	Developers using open-source models (Flux, SDXL, Whisper, etc).	Engineering teams already using Linear + OpenAI Codex who want to stop babysitting agent sessions and instead let the issue tracker drive autonomous coding at scale.	Developers who want an agent, not autocomplete. Large refactors, tests, docs.
Strengths	Unlimited free tier for solo use Strong summaries + action items Works in Zoom, Meet, Teams	Tens of thousands of models (image, video, audio, LLMs) One-line API for any model Cog framework for custom model deploy	Fully autonomous ticket-to-PR pipeline: every open Linear issue gets its own isolated Codex agent without manual supervision Fault-tolerant Elixir/OTP architecture automatically restarts crashed agents and manages hundreds of concurrent runs WORKFLOW.md keeps all orchestration policy version-controlled inside the repo, so agent behavior is reproducible and reviewable like code Proven internal results: OpenAI reported a 500% increase in landed PRs on some teams within three weeks Open spec encourages community re-implementations in any language, not just Elixir	Runs locally, edits your actual files Strong on large codebases with 1M context Great at multi-step tasks
Weaknesses	Bot-joining model Team features gated	Cold starts on less-popular models Pricing gets real at scale	Currently only supports Linear as an issue tracker — GitHub Issues and Jira integrations are not yet official Only OpenAI Codex is officially supported as the agent runtime; other model integrations are community-contributed and incomplete Self-hosted, Elixir-dependent engineering preview with no built-in sandboxing — not suitable for untrusted or production environments out of the box	Terminal-based — learning curve Can't be used without Claude subscription
Kai's verdict	S-tier for solo + free. The best free option, hands down.	S-tier for open-source model APIs. The default in this space.	Symphony is the most architecturally serious 'issue tracker as control plane' approach yet — 15K GitHub stars in weeks confirms the idea resonates — but it's still a rough, self-hosted engineering preview that demands Elixir chops and a Linear-only workflow. (Verdict pending Phi's full review.)	S-tier if you live in the terminal. Different shape than Cursor — complementary, not replacement.
Link	Open →	Open →	Open →	Open →