Discover open source alternatives to popular software → https://t.co/QGNafEotzZ
Curated by @piotrkulpinskiOpenAlternative.co Join 8k+ subscribers →Joined April 2024
VPNs hand out network access like a skeleton key. FireZone flips that to zero-trust: WireGuard speed, per-resource policies, and your identity provider deciding who gets in.
@firezonehqopenalternative.co/firezone
Serving open LLMs usually means fighting memory and throughput at once.
vLLM (@vllm_project) fixes that: OpenAI-compatible API, broad model support, inference tuned for real hardware.
New on OpenAlternative 👇
openalternative.co/vllm
Turn any song into a karaoke track: Nightingale strips out the vocals with AI, syncs the lyrics word by word, and scores your pitch as you sing.
openalternative.co/nightingale
Most AI agent platforms want your data in their cloud.
OpenBot runs inside your own infrastructure instead: document-grounded answers, computer use, and support for any AG-UI-compatible framework.
New on OpenAlternative 👇
openalternative.co/openbot
OpenSEO just crossed 20,000 stars on GitHub.
A self-hosted answer to expensive SEO suites: keyword research, backlink analysis, rank tracking, competitor monitoring. MIT-licensed, no subscription.
openalternative.co/openseo
Orca (@orca_build) just crossed 75,000 stars on GitHub.
It runs Claude Code, Codex, Gemini and other CLI agents in parallel, each in its own git worktree, with terminals, browser and diff review built in.
openalternative.co/orca
OpenSEO just crossed 20,000 stars on GitHub.
A self-hosted answer to expensive SEO suites: keyword research, backlink analysis, rank tracking, competitor monitoring. MIT-licensed, no subscription.
openalternative.co/openseo
Most QA suites break the moment your UI copy changes.
Hercules (@TestZeusAI) tests through that: an open-source agent that runs UI, API, security, accessibility and visual checks, zero code, zero upkeep.
openalternative.co/hercules
Sentry pricing gets steep fast once your team scales.
GlitchTip runs the same SDKs, self-hosted, tracking errors, performance, and uptime without the bill.
New on OpenAlternative:
openalternative.co/glitchtip
10,000 stars on GitHub for Sure.am.
An all-in-one personal finance app that tracks, optimizes, and grows your money through every stage of life. Ten thousand people trusted it enough to star it.
openalternative.co/sure-am
Searching a few million rows is easy. Searching billions in real time without a huge bill is the hard part.
Quickwit (@Quickwit_Inc) is built for that: fast full-text search over massive datasets, with real-time indexing baked in.
openalternative.co/quickwit
Illustrator has a subscription. Inkscape doesn't.
Free, cross-platform vector editor with Bezier curves, solid text tools, and support for nearly every file format designers need.
Just added to OpenAlternative
openalternative.co/inkscape
90,000 stars on GitHub.
OpenCut is a video editor that runs entirely in the browser: no install, no account, no upload to someone else's server.
@opencutappopenalternative.co/opencut
50,000 stars on GitHub for ClickHouse.
A columnar database built to scan billions of rows in milliseconds, now the default answer whenever real-time analytics comes up.
@ClickHouseDBopenalternative.co/clickhouse
AI agents forget everything between sessions.
Busabase (@BusaBase) gives them a shared database, knowledge base, and skills registry, with every change reviewed by a human first.
New on OpenAlternative 👇
openalternative.co/busabase
Every video editor wants to re-encode your file just to trim ten seconds off the start.
LosslessCut skips that step. Cut, trim, merge, and remux without touching quality, running on FFmpeg under the hood.
openalternative.co/losslesscut
Most indie stacks end up with four dashboards: analytics, uptime, server status, Docker.
Tianji (@moonrailgun) folds them into one self-hosted tool, with status pages and telemetry built in.
Just added to OpenAlternative 👇
openalternative.co/tianji
Tabularis (@tabularisdb) just crossed 5,000 stars on GitHub.
A desktop SQL client for Postgres, MySQL, SQLite and a dozen more databases, with a built-in MCP server so AI agents can query your data directly.
openalternative.co/tabularis
Most clouds mean renting someone else's infrastructure.
OpenStack lets you run your own: compute, storage and networking for VMs, bare metal and containers, behind one API or dashboard.
Walmart and China Mobile run on it.
@OpenStackopenalternative.co/openstack
Shipping customer-facing webhooks usually means building retries, signing, multi-tenant routing, and a status portal yourself.
Svix (@SvixHQ) hands you that as ready-made infrastructure instead.
Just added to OpenAlternative 👇
openalternative.co/svix
62 Followers 234 FollowingProgramador | Freelance | WordPress, PHP Laravel, SEO, Marketing Digital, chatGPT, IA | Nómada Digital, Me apasiona la tecnología y el Café ❤️
53 Followers 800 FollowingHelping heart-centered entrepreneurs dig out of the weeds that are strangling their gifts so that they can plant their purpose and grow their dream to serve.
5 Followers 60 FollowingTechnology & Business Leader | 21+ Years in IT | Driving Innovation with Al | Building Complex Intelligent Systems | MBA, University of Sheffield
2 Followers 111 FollowingFounder, VirtuaFans — 3D twins that host your fans 24/7 while you keep 85%. Building in public. Talking with creators who are drowning in DMs.
48 Followers 161 FollowingJust an other developer trying to make €500MRR with few projects
Building https://t.co/vYh86PJxn5 a local lead finder that can run with AI agents
440 Followers 1 FollowingOpen source email platform for developers. An open source alternative to Resend, Sendgrid, Mailgun and Postmark. Made by @koushik
1K Followers 72 FollowingOpen-source database governance for change, access, and compliance. Built for developers, DBAs, security, and platform teams - https://t.co/UL8XtUW19B.
16 Followers 4 Following'1Password' for servers - open source solution with single sign-on for easy and secure sharing of servers, databases, or app access.
51 Followers 62 FollowingChatGPT said:
TestZeus uses AI agents to simplify Salesforce testing; no code, no maintenance, just fast, reliable results. Salesforce testing, agentified.
36K Followers 654 FollowingThe most popular #OnPrem and #OpenSource content collaboration platform!
Join the community:
👉 https://t.co/DTOPWmpTB2
👉 https://t.co/Vg53tEGmkR
100 Followers 2 FollowingVemetric is an open-source and privacy-first Analytics platform. It helps you to understand the complete user journey from first visit to feature adoption.
126K Followers 53 FollowingBuild like a team of hundreds_
Website: ➡️ https://t.co/OprOHjvube
GitHub ➡️ https://t.co/VGT42Y8wVy
Discord ➡️ https://t.co/FsRTsqqAyY
12K Followers 528 FollowingCreator of https://t.co/NfHTiYQt0x, https://t.co/xk2n1pTdH9, https://t.co/wiiCOCMVFf, Author of Get Insanely Good at AI (https://t.co/dJW8b224vU), VIP JavaScript & Git Prodigy
🛠 @FayeApp @NextJobHQ
748 Followers 35 FollowingThe better auth and identity infra for developers and the open-source alternative to Auth0.
web: https://t.co/CdVEFtZcJm
gh: https://t.co/DzDJ82Ufkp 10k+🌟
yt: https://t.co/yaxHSK6T6U
8K Followers 107 FollowingShareX is a free and open-source screen capture, file sharing and productivity tool.
GitHub: https://t.co/3ikwYSyk3d
Discord: https://t.co/vQ3qs0XwlI
1K Followers 111 FollowingCloud-native search engine for big data. Open-source and written in Rust 🦀
Github: https://t.co/5F9M11uWhl
Discord: https://t.co/7tb4hqsTLK