10 free github repos that can replace major SaaS with subscriptions.
all free. open-sourced. some are MIT licensed.
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1οΈβ£ openscreen β replaces screen studio ($29/mo)
- a clean macOS/windows/linux screen recorder for polished demos.
- blur, cursor highlighting, annotations, export to mp4 or gif at any aspect ratio.
- doesn't try to clone every feature, just nails the basics for quick walkthroughs you'd post on X.
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2οΈβ£ voicebox β replaces elevenlabs ($22/mo) wisprflow ($15/mo)
- local-first AI voice studio.
- clone voices from 3 seconds of audio, generate speech across 7 TTS engines in 23 languages,
- dictate into any text field with a global hotkey.
- nothing leaves your machine.
- runs on apple silicon, cuda, rocm.
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3οΈβ£ openshorts β replaces opus clip ($19/mo) submagic ($16/mo)
- free AI video platform.
- clip generator turns long youtube videos into 9:16 shorts with auto-subtitles and face tracking (runs on free gemini elevenlabs tiers).
- also includes AI UGC video generation with actors β that part is pay-per-use via fal. ai (~$0.65-2 per video). docker self-host.
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4οΈβ£ freellmapi β replaces chatgpt pro claude pro ($20/mo each)
- stacks 14 free AI provider tiers (google, groq, cerebras, openrouter, github models 9 more) behind one openai-compatible endpoint.
~800M tokens/month.
- smart router with failover, sticky sessions, encrypted key storage. ships with a dashboard.
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5οΈβ£ playwright-mcp β replaces browserbase ($39/mo) browser use ($25/mo)
- microsoft's official MCP server that gives any AI agent full browser control.
- uses accessibility trees, not screenshots β deterministic and token-efficient.
- works with claude code, cursor, windsurf, codex out of the box.
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6οΈβ£ vibe-trading β replaces tradingview premium ($60/mo)
- natural-language finance research agent.
- 7 backtest engines across stocks, crypto, futures, forex.
- 75 specialist skills (factor analysis, options strategy, ML strategy).
- 29 multi-agent swarm presets.
- 21 of 22 MCP tools work with zero API keys.
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7οΈβ£ CalCom β replaces calendly ($12/mo) savvycal ($12/mo)
- the open-source scheduling infrastructure.
- one-on-ones, group events, round-robin, team booking,
- payment collection (stripe), routing forms, workflows.
- integrates with google/outlook/apple calendar, zoom, meet, teams.
- self-host in 10 minutes with docker. 40k stars.
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8οΈβ£ whisper β replaces otter ($17/mo)
- openAI's open-source speech-to-text model.
- transcribe audio in 99 languages, translate to english, generate timestamps.
- runs locally on cpu or gpu.
- the actual model behind most "AI transcription" SaaS tools you're paying for.
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9οΈβ£ postiz β replaces buffer ($15/mo)
- AI-powered social media scheduler.
- cross-post to X, linkedin, instagram, tiktok, threads, bluesky, mastodon, youtube, pinterest.
- AI captions and hashtags.
- analytics dashboard. team workspaces. 31k stars and rising.
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π vaultwarden β replaces 1password ($8/mo)
- unofficial bitwarden-compatible server written in rust.
- works with every official bitwarden client (mobile, desktop, browser).
- unlimited users, unlimited vaults, full enterprise feature set.
- runs on a $5 VPS or your home server.
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disclaimer:
open-source β 1:1 replacement. you'll trade polish for ownership, hand-holding for control, and a credit card for a github version.
for builders, prototypers, and indie hackers β that's the whole point.
for everyone else, the paid tools still have their place.
bookmark this. share with one friend bleeding subscription fees.
~m0h