Self-hosted projects tagged “API”

Self-hosted, OpenAI API-compatible server for streaming transcription, translation, and speech generation using faster-whisper and TTS engines like Piper and Kokoro.

MITActively maintained

Alternative to:

OpenAI API+9

Tailchat is an open source team chat and collaboration platform with a strong plugin system, bot integrations, multi-group workspaces, and RBAC permissions.

Apache-2.0Actively maintained

Alternative to:

Slack+14

Open-source PBX and telephony toolkit for building communications applications; modular C-based engine with SIP, WebRTC, RTP, ARI/AMI APIs and hardware support.

Actively maintained

Alternative to:

3CX+19

Open-source, API-based social media outreach automation tool for running workflows that send connection requests and follow-up messages, built for n8n/Make/Zapier integrations.

Pinry is an open-source tiling image board to save, tag, and share images, videos, and web pages, with multi-user support and a full API.

BSD-2-ClauseSlowing down

Alternative to:

Pinterest+7

MIT-licensed core of Shopware 6: an API-first, Symfony-based commerce platform with Vue storefront, visual page builder, extensibility and multi-channel support.

MITActively maintained

Alternative to:

Shopify+8

Svix is an open-source webhook service that handles event ingestion, signing, retries, and endpoint management with scalable delivery and client libraries.

MITActively maintained

Alternative to:

Svix+6

LinkAce is a self-hosted bookmark archive to save, organize, monitor, and share web links with tags, lists, search, RSS feeds, and a REST API.

GPL-3.0Actively maintained

Alternative to:

Pinboard+13

A PHP-based open-source CRM providing contacts, leads, pipelines, workflows, dashboards and extensible integrations for sales and support teams.

AGPL-3.0Actively maintained

Alternative to:

Zoho CRM+19

Open-source, self-hosted task and project manager with hierarchical Areas → Projects → Tasks, smart recurring tasks, Telegram and API integrations.

MITActively maintained

Alternative to:

Todoist+19

Open-source, self-hosted tool to provision servers and deploy PHP apps with database, SSL, firewall, cron, services, monitoring, workflows, plugins, and API.

AGPL-3.0Actively maintained

Alternative to:

Laravel Forge+11

Huntarr continuously scans your Arr libraries to find missing items and trigger quality upgrades in controlled batches, helping complete and improve your media collection.

GPL-3.0Slowing down

Alternative to:

FileFlows Cloud

Self-hosted, database-less note-taking web app that stores notes as plain Markdown files in a folder, with tagging, wiki links, and full-text search.

MITActively maintained

Alternative to:

Simplenote+13

Self-hosted web interface for managing video/audio downloads using youtube-dl, with a Material Design UI, queue management, and an optional public API.

MITActively maintained

Alternative to:

4K Video Downloader+15

Wizarr automates user invitations and onboarding for Plex, Jellyfin, Emby and similar media servers, with SSO, time-limited access, Discord and request-system integration.

Self-hosted insight hub combining privacy-focused web analytics, uptime monitoring, and server/server-docker status with an API for integrations.

Apache-2.0Actively maintained

Alternative to:

Google Analytics+19

Lowdefy is a config-driven web framework for building internal tools, admin panels, dashboards, CRUD apps, and client portals using YAML or JSON with extensible plugins.

Apache-2.0Actively maintained

Alternative to:

Retool+8

Scriberr is a self-hosted, privacy-focused AI transcription app for audio and video, with speaker diarization, word-level timestamps, summaries, and transcript chat.

MITSlowing down

Alternative to:

Otter.ai+6

Open-source web and API service to create encrypted, single-view links for sharing secrets with configurable expiry and optional passphrase protection.

MITActively maintained

Alternative to:

Onetime Secret+6

Open-source static status page for publishing incidents and service status, built with Hugo for fast builds, easy customization, and optional CMS editing.

MITActively maintained

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Atlassian Statuspage+6

Open source architecture documentation tool to model and document domains, services, events, and schemas for event-driven and microservice systems.

Actively maintained

Alternative to:

Backstage+13

Grimoire is a self-hosted bookmark manager with tags, categories, fuzzy search, per-user libraries, metadata fetching, notes, and an integration API.

MITActively maintained

Alternative to:

Raindrop.io+10

OpenStreetMap is a community-built map of the world with a web interface and APIs for editing, browsing, and accessing open geographic data.

Self-hosted web app to track vehicle maintenance records, fuel economy, reminders, and reports, with multi-user support and import/export tools.

Open-source on‑prem app that connects to healthcare providers and aggregates FHIR medical records into a private personal/family dashboard.

Misago is a modern, fast forum application built with Python, Django, and React, featuring moderation tools, permissions, private threads, polls, and API integrations.

GPL-2.0Actively maintained

Alternative to:

Discourse+12

Chibisafe is a fast, self-hosted file uploader and vault for files, photos, and documents with shareable links, albums, tagging, and API access.

MITActively maintained

Alternative to:

WeTransfer+16

MPD is a modular, network-controlled music server that streams and manages a local music collection via a protocol-enabled daemon.

GPL-2.0Actively maintained

Alternative to:

Volumio Premium (MyVolumio)+8

A ACL-based proxy that sits in front of the Docker daemon to block unsafe API endpoints while allowing authorized operations.

Apache-2.0Actively maintained

Alternative to:

Docker

Polaris is a self-hosted music streaming server for browsing and streaming your personal music collection from web browsers and mobile devices, with multi-user support.

MITActively maintained

Alternative to:

Plex+9