Use the best model for each job.
GPT, Claude, Gemini, Grok, DeepSeek and more in one chat. Switch whenever you like.
Made for developers
Debugging, code review, docs and quick scripts. Ask GPT, Claude, Gemini or DeepSeek, run the code in a sandbox, and compare answers without switching apps.

This Node service throws ECONNRESET under load. Here is the stack trace and the client code. What is going on?
Paste the stack trace and code, then switch models mid-chat to compare explanations and fixes.
Write a Python script that parses this nginx log, counts 5xx errors per endpoint, and run it on the attached file.
Zemith runs Python in a sandbox, so you can test a script, parse a file or check an output on the spot.
What changed in the latest major version of our ORM? List the breaking changes that affect migrations.
Web search pulls in up-to-date library docs and changelogs, so answers match the version you use.
From these incident notes, write a short postmortem and create Linear issues for each follow-up.
Summarize a code review or incident and create follow-up issues in Linear, with your approval first.
GPT, Claude, Gemini, Grok, DeepSeek and more in one chat. Switch whenever you like.
Ask once and get docs, slides, sheets and PDFs that are ready to send.
Notion, Linear, Canva, Airtable and more. It asks before it creates or changes anything.
Projects keep your files, chats and instructions together, so every answer starts with context.
Chain models and tools on a visual canvas, from one prompt to a finished promo video.
Zemith learns your role, preferences and plans. You decide what it keeps.
Save money and stop switching between apps.
Use the latest models from OpenAI, Anthropic, Google and xAI, plus leading open models like DeepSeek, Qwen and Kimi.
Switch any time, even in the middle of a chat.
Chat, search, voice and files, plus workflows, schedules, study tools, voice and image tools. One subscription.
The top models, plus image, video and voice tools, in one plan.
Without Zemith
Total if paying separatelyUS$155.98/mo
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"The team clearly puts their heart and soul into this platform. Really solid extra functionality."
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"Updates made almost daily, feedback is incredibly fast. Just look at the changelogs — consistency."
— reu0691
GPT, Claude, Gemini, Grok, DeepSeek, Kimi, Qwen, Mistral and more. You can switch models at any point in a chat to compare answers.
Yes. Zemith runs Python in a sandbox, so it can test scripts, analyze files and make charts, then show you the output.
Yes. Upload source files, logs or configs to a chat or a project, and Zemith reads them when it answers.
Yes. Connect Linear and Zemith can read issues and create or update them. It asks for your approval before any write.
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