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Open Source Projects tagged "Fastapi"

A curated collection of the best open source projects tagged "Fastapi". Each listing includes a website screenshot along with a detailed review of its features.

SurfSense

AI
Privacy-first knowledge base with any AI model you choose

  • Stars

    16,786

  • Last commit

    9 hours ago

  • License

    Apache-2.0
Self-hostable NotebookLM alternative that lets teams build searchable knowledge bases from diverse sources, with support for any LLM and no data limits.

Open Source Alternative to:

NotebookLM

Polar

Modern payment infrastructure for digital products and SaaS

  • Stars

    10,464

  • Last commit

    8 hours ago

  • License

    Apache-2.0
Comprehensive payment solution with built-in tax handling, automated benefits, and seamless integrations for digital product and SaaS businesses.

Open Source Alternative to:

Stripe

Hatchet

Distributed task queue for background jobs and workflows

  • Stars

    8,225

  • Last commit

    14 hours ago

  • License

    MIT
Durable orchestration platform for managing AI agents, scheduling background tasks, and running mission-critical workflows.

Open Source Alternative to:

Make

Dograh

AI
Self-hostable voice agent platform with full model control

  • Stars

    Stars growing over the last 30 days6,028

  • Last commit

    22 hours ago

  • License

    BSD-2-Clause
Open-source voice agent platform that lets you plug in your own STT, LLM, and TTS models, deploy on-prem or in your VPC, and build agents via MCP or a visual workflow builder.

Open Source Alternative to:

Voiceflow

/dev/push

Deploy apps instantly with git push - open source alternative

  • Stars

    4,820

  • Last commit

    3 days ago

  • License

    MIT
Open source deployment platform that deploys apps directly from GitHub with zero-downtime, real-time logs, preview URLs, and support for Python, Node.js frameworks.

Open Source Alternative to:

Vercel

Pipeshub

AI
Enterprise workplace AI with data you own and control

  • Stars

    Stars growing over the last 30 days3,933

  • Last commit

    8 hours ago

  • License

    Apache-2.0
Self-hostable enterprise AI platform that unifies business data across apps, powers a knowledge graph for cited answers, and lets teams build AI agents across their stack.

Open Source Alternative to:

Glean

Logfire

AI
Powerful observability made simple for developers

  • Stars

    4,535

  • Last commit

    9 hours ago

  • License

    MIT
Logfire offers intuitive observability tools for Python applications, combining logs, profiling, and telemetry in one platform.

Open Source Alternative to:

DataDog

Tracecat

AI
Open source security automation platform for builders

  • Stars

    3,890

  • Last commit

    14 hours ago

  • License

    AGPL-3.0
Tracecat is a scalable, self-hostable platform for automating security workflows and playbooks without limits.

Open Source Alternative to:

Splunk

Open Wearables

Convert wearable data into actionable health insights with open algorithms

  • Stars

    Stars growing over the last 30 days2,759

  • Last commit

    15 hours ago

  • License

    MIT
Self-hosted health intelligence platform with open algorithms, AI reasoning engine, and zero per-user fees. Connect Apple Health, Whoop, Garmin, Oura, and more.

Open Source Alternative to:

Terra API
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