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Side-by-side: what they do, what they cost, what Kai actually thinks. Pass up to 4 tools via ?tools=claude,chatgpt,gemini.
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Coding
Agents
Research
Chatbots
Image
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Voice
Meetings
Design
Productivity
Audio
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Dev Platform
Data
Marketing
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GitHub Copilot
B
Symphony
A
Figma AI
A
Adobe Firefly
A
TaglineMicrosoft/GitHub's autocomplete. Deep VS Code + JetBrains integration.OpenAI's open-source daemon that turns your Linear board into an always-on coding agent factory — tickets go in, pull requests come out.AI features baked into the design tool you already use.Commercially safe image gen, deeply integrated with Photoshop.
CategoryCodingAgentsDesignImage
PricingFree (limited) + $10/mo Pro + $19/mo BusinessFree (open-source)Included with Figma plansFree + included with Creative Cloud
Best forTeams with GitHub already. Devs who don't want to change IDEs.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.Designers already on Figma.Anyone in Creative Cloud. Brands that need copyright clarity.
Strengths
  • Great enterprise story
  • Works in your existing IDE
  • Chat + autocomplete
  • 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
  • First drafts with Make Designs
  • Rename/rearrange layers automatically
  • Natural language asset search
  • Trained on licensed content — commercially safe
  • Generative Fill in Photoshop is incredible
  • Native to Adobe ecosystem
Weaknesses
  • Less agentic than Cursor/Claude Code
  • Model quality varies
  • 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
  • Features vary by plan + region
  • Still rolling out
  • Aesthetic ceiling below Midjourney
  • Tied to Adobe subscription
Kai's verdictB-tier. Solid for autocomplete but the category moved past it. Pick Cursor unless you can't.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.)A-tier. No reason not to use it if you're on Figma. Not worth switching for.S-tier inside Photoshop (Generative Fill). B-tier standalone.
LinkOpen →Open →Open →Open →