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Open Source Alternative Finder - Free replacements for Slack, Notion, Figma & 60+ paid tools | Product Hunt

🔍 Open Source Alternative Finder

Discover free, open-source replacements for popular paid tools — with detailed AI-researched comparisons. Save thousands per year.

63
Comparisons
96
Tools Covered
$0
Cost to Run
Daily
Auto-Updated
Filter: 💬 Communication (8) 🎨 Design (14) ⚙️ Developer Tools (6) ☁️ File Storage (2) 📝 Productivity (27) 📋 Project Management (5) 🎥 Video Conferencing (1)
💰 SaaS Savings Calculator
Enter your team size → see exactly how much you save switching to open source
Calculate My Savings →
🎯 Migration Readiness Quiz
5 questions → personalised recommendations for your team
Take the Quiz →
📈 SaaS Price Hike Watch
Track price increases — free alternatives published the same day
View Price Hikes →
🏭 Industry Open Source Stacks
Complete free tool stacks curated for your team type
🚀 Startups ⚙️ Developers 🌍 Remote Teams
📊 Cost Infographics
Shareable charts — real SaaS costs vs open-source alternatives
View Infographics →
🔧 Free Stack Builder
Tick the tools you pay for — instantly see your free replacement stack + savings
Build My Free Stack →
🔌 Logo API for Developers
One URL, any tool logo — free tier available for dashboards, READMEs, and comparison pages
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🔥 Most popular this week
💬 Slack → Mattermost Free alt 📝 Notion → AppFlowy Free alt 🎨 Figma → Penpot Free alt 📋 Jira → Plane Free alt ⚙️ GitHub → Gitea Free alt 🎥 Zoom → Jitsi Meet Free alt View all 63 comparisons ↓
💬 Communication
Slack
VS
Element
💰 Switch and save: $7.25-$15/user/month → Free (self-hosted)
👥 Remote teams
Compare Now → All Slack Alts
💬 Communication
Slack
VS
Mattermost
💰 Switch and save: $7.25-$15/user/month → Free (self-hosted)
👥 Mid-size to enterprise
Compare Now → All Slack Alts
💬 Communication
Slack
VS
Zulip
💰 Switch and save: $7.25-$15/user/month → Free (self-hosted)
👥 Mid-size to enterprise
Compare Now → All Slack Alts
💬 Communication
Discord
VS
Element
💰 Switch and save: Free / $9.99/month → Free (self-hosted)
👥 Remote teams
Compare Now → All Discord Alts
📝 Productivity
Notion
VS
AppFlowy
💰 Switch and save: $8-$20/user/month → Free
👥 Solo + small teams
Compare Now → All Notion Alts
📝 Productivity
Notion
VS
Obsidian
💰 Switch and save: $8-$20/user/month → Free (local use)
👥 Solo + small teams
Compare Now → All Notion Alts
📝 Productivity
Notion
VS
Logseq
💰 Switch and save: $8-$20/user/month → Free
👥 Solo + small teams
Compare Now → All Notion Alts
⚙️ Developer Tools
GitHub
VS
GitLab
💰 Switch and save: Free / $7-$21/user → Free (self-hosted)
👥 Mid-size to enterprise
Compare Now → All GitHub Alts
⚙️ Developer Tools
GitHub
VS
Gitea
💰 Switch and save: Free / $7-$21/user → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All GitHub Alts
🎨 Design
Figma
VS
Penpot
💰 Switch and save: $12-$75/user/month → Free
👥 Design teams
Compare Now → All Figma Alts
📋 Project Management
Jira
VS
Plane
💰 Switch and save: $7.75-$14.50/user/month → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All Jira Alts
📋 Project Management
Trello
VS
WeKan
💰 Switch and save: Free / $5+/user/month → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All Trello Alts
☁️ File Storage
Dropbox
VS
Nextcloud
💰 Switch and save: $9.99-$16.58/user/month → Free (self-hosted)
👥 Mid-size to enterprise
Compare Now → All Dropbox Alts
🎥 Video Conferencing
Zoom
VS
Jitsi Meet
💰 Switch and save: Free / $13.33+/user/month → Free
👥 Any team size
Compare Now → All Zoom Alts
📋 Project Management
Linear
VS
Plane
💰 Switch and save: Free / $8/user/month → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All Linear Alts
📋 Project Management
Asana
VS
Taiga
💰 Switch and save: Free / $10.99+/user → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All Asana Alts
💬 Communication
Microsoft Teams
VS
Mattermost
💰 Switch and save: Free / $6-$22/user/month → Free (self-hosted)
👥 Mid-size to enterprise
Compare Now → All Microsoft Teams Alts
☁️ File Storage
Google Workspace
VS
Nextcloud
💰 Switch and save: $6-$18/user/month → Free (self-hosted)
👥 Mid-size to enterprise
Compare Now → All Google Workspace Alts
📝 Productivity
Airtable
VS
NocoDB
💰 Switch and save: Free / $10-$20/user/month → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All Airtable Alts
📋 Project Management
Monday.com
VS
Plane
💰 Switch and save: $9-$19/user/month → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All Monday.com Alts
📝 Productivity
HubSpot
VS
SuiteCRM
💰 Switch and save: Free / $15-$800+/month → Free (self-hosted)
👥 Mid-size to enterprise
Compare Now → All HubSpot Alts
📝 Productivity
Mailchimp
VS
Listmonk
💰 Switch and save: Free / $13-$350+/month → Free (self-hosted)
👥 Any team size
Compare Now → All Mailchimp Alts
📝 Productivity
WordPress.com
VS
Ghost
💰 Switch and save: Free / $4-$45+/month → Free (self-hosted)
👥 Any team size
Compare Now → All WordPress.com Alts
📝 Productivity
Confluence
VS
BookStack
💰 Switch and save: $5.75-$11/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All Confluence Alts
📝 Productivity
Zendesk
VS
Zammad
💰 Switch and save: $19-$115/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All Zendesk Alts
📝 Productivity
Calendly
VS
Cal.com
💰 Switch and save: Free / $8-$16/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All Calendly Alts
💬 Communication
Intercom
VS
Chatwoot
💰 Switch and save: $39-$139+/month → Free (self-hosted)
👥 Remote teams
Compare Now → All Intercom Alts
⚙️ Developer Tools
Postman
VS
Hoppscotch
💰 Switch and save: Free / $14-$29/user/month → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All Postman Alts
📝 Productivity
1Password
VS
Bitwarden
💰 Switch and save: $2.99-$7.99/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All 1Password Alts
🎨 Design
Adobe Photoshop
VS
GIMP
💰 Switch and save: $20.99-$54.99/month → Free
👥 Design teams
Compare Now → All Adobe Photoshop Alts
📝 Productivity
Typeform
VS
Formbricks
💰 Switch and save: Free / $25-$83/month → Free (self-hosted)
👥 Any team size
Compare Now → All Typeform Alts
🎨 Design
Miro
VS
Excalidraw
💰 Switch and save: Free / $8-$16/user/month → Free
👥 Design teams
Compare Now → All Miro Alts
⚙️ Developer Tools
Netlify
VS
Coolify
💰 Switch and save: Free / $19-$99/month → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All Netlify Alts
📝 Productivity
Salesforce
VS
EspoCRM
💰 Switch and save: $25-$300+/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All Salesforce Alts
📝 Productivity
Grammarly
VS
LanguageTool
💰 Switch and save: Free / $12-$15/month → Free (self-hosted)
👥 Any team size
Compare Now → All Grammarly Alts
📝 Productivity
Shopify
VS
WooCommerce
💰 Switch and save: $29-$299+/month → Free (self-hosted)
👥 Any team size
Compare Now → All Shopify Alts
📝 Productivity
LastPass
VS
Vaultwarden
💰 Switch and save: Free / $3-$4/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All LastPass Alts
📝 Productivity
QuickBooks
VS
Akaunting
💰 Switch and save: $30-$200+/month → Free (self-hosted)
👥 Any team size
Compare Now → All QuickBooks Alts
📝 Productivity
DocuSign
VS
DocuSeal
💰 Switch and save: $15-$65+/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All DocuSign Alts
⚙️ Developer Tools
Sentry
VS
GlitchTip
💰 Switch and save: Free / $26-$80+/month → Free (self-hosted)
👥 Dev + engineering teams
Compare Now → All Sentry Alts
📝 Productivity
Hotjar
VS
OpenReplay
💰 Switch and save: Free / $32-$80+/month → Free (self-hosted)
👥 Any team size
Compare Now → All Hotjar Alts
💬 Communication
Loom
VS
Cap
💰 Switch and save: Free / $12.50-$14.99/user/month → Free (self-hosted)
👥 Remote teams
Compare Now → All Loom Alts
🎨 Design
Canva
VS
Penpot
💰 Switch and save: Free / $15-$30/user/month → Free
👥 Design teams
Compare Now → All Canva Alts
🎨 Design
Canva
VS
Inkscape
💰 Switch and save: Free / $15-$30/user/month → Free
👥 Design teams
Compare Now → All Canva Alts
🎨 Design
Sketch
VS
Penpot
💰 Switch and save: $9-$20/user/month → Free
👥 Design teams
Compare Now → All Sketch Alts
🎨 Design
Adobe XD
VS
Penpot
💰 Switch and save: $54.99/month (CC) → Free
👥 Design teams
Compare Now → All Adobe XD Alts
🎨 Design
Adobe Illustrator
VS
Inkscape
💰 Switch and save: $20.99-$54.99/month → Free
👥 Design teams
Compare Now → All Adobe Illustrator Alts
🎨 Design
Adobe Premiere Pro
VS
Kdenlive
💰 Switch and save: $20.99-$54.99/month → Free
👥 Design teams
Compare Now → All Adobe Premiere Pro Alts
🎨 Design
Framer
VS
Plasmic
💰 Switch and save: Free / $15-$35/month → Free (self-hosted)
👥 Design teams
Compare Now → All Framer Alts
🎨 Design
Figma
VS
Inkscape
💰 Switch and save: $12-$75/user/month → Free
👥 Design teams
Compare Now → All Figma Alts
🎨 Design
Adobe Photoshop
VS
Penpot
💰 Switch and save: $20.99-$54.99/month → Free
👥 Design teams
Compare Now → All Adobe Photoshop Alts
🎨 Design
Adobe Audition
VS
Audacity
💰 Switch and save: $20.99-$54.99/month → Free
👥 Design teams
Compare Now → All Adobe Audition Alts
💬 Communication
StreamYard
VS
OBS Studio
💰 Switch and save: Free / $25-$49/month → Free
👥 Remote teams
Compare Now → All StreamYard Alts
📝 Productivity
Wix
VS
WordPress.org
💰 Switch and save: Free / $17-$159/month → Free (self-hosted)
👥 Any team size
Compare Now → All Wix Alts
📝 Productivity
Squarespace
VS
WordPress.org
💰 Switch and save: $16-$52/month → Free (self-hosted)
👥 Any team size
Compare Now → All Squarespace Alts
🎨 Design
Webflow
VS
Plasmic
💰 Switch and save: Free / $14-$39/month → Free (self-hosted)
👥 Design teams
Compare Now → All Webflow Alts
⚙️ Developer Tools
OpenAI API
VS
Ollama
💰 Switch and save: Pay per use ($0.01+/1k tokens) → Free
👥 Dev + engineering teams
Compare Now → All OpenAI API Alts
📝 Productivity
Salesforce
VS
Vtiger CRM
💰 Switch and save: $25-$300+/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All Salesforce Alts
📝 Productivity
Zoho CRM
VS
Vtiger CRM
💰 Switch and save: $14-$52/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All Zoho CRM Alts
📝 Productivity
HubSpot
VS
EspoCRM
💰 Switch and save: Free / $15-$800+/month → Free (self-hosted)
👥 Any team size
Compare Now → All HubSpot Alts
📝 Productivity
QuickBooks
VS
Dolibarr
💰 Switch and save: $30-$200+/month → Free (self-hosted)
👥 Any team size
Compare Now → All QuickBooks Alts
📝 Productivity
Zoho CRM
VS
Dolibarr
💰 Switch and save: $14-$52/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All Zoho CRM Alts
📝 Productivity
Salesforce
VS
Dolibarr
💰 Switch and save: $25-$300+/user/month → Free (self-hosted)
👥 Any team size
Compare Now → All Salesforce Alts