OS Chat is a free, open-source T3 Chat and ChatGPT alternative. A personal AI assistant that unifies 50+ language models from OpenAI, Anthropic, Google, Meta, DeepSeek, xAI, and Mistral in one interface. Beyond chat, it features background agents that run on schedules and notify you by email, plus deep integrations with Gmail, Calendar, Notion, GitHub, Slack, and more via Composio. Built with TanStack Start, Convex, and Vercel AI SDK. Self-hostable with BYOK support.
OS Chat is a free, open-source T3 Chat and ChatGPT alternative. A personal AI assistant that unifies 50+ language models from OpenAI, Anthropic, Google, Meta, DeepSeek, xAI, and Mistral in one interface. Beyond chat, it features background agents that run on schedules and notify you by email, plus deep integrations with Gmail, Calendar, Notion, GitHub, Slack, and more via Composio. Built with TanStack Start, Convex, and Vercel AI SDK. Self-hostable with BYOK support.
Ranked #3180 on TrustMRR
1 active subscriptions
285 followers on 𝕏
Go from 0 to $1
Revenue (30d)
$7.1M
MRR
$0
GMV
$878.6M
MuAPI is a serverless AI API aggregator and provider that allows developers to access over 100 state-of-the-art AI models for image, video, and audio generation via a single API key. It supports models like Flux, Kling, Veo3, and Seedance 2.0, enabling high-resolution content creation in seconds without GPU management.
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Polar API key.Last updated: Apr 10, 2026, 09:37 PM
Revenue (30d)
$110k
MRR
$20k
Total
$516k