🔓 Open Source Pricing Comparison
Compare pricing across 92 open source tools. 91 offer free plans.
92 Tools Compared
91 Free Plans
$4 Lowest Paid
Free Open Source Tools (91)
| Tool | Rating | Free Plan | Paid Plans | Best For |
|---|---|---|---|---|
| Logseq | ★ 4.4 | ✓ Free | Sync: $5/mo | researchers, writers |
| n8n | ★ 4.6 | ✓ Free | Starter: $24/mo, Pro: $60/mo, Enterprise: Custom | developers, technical teams |
| Stable Diffusion | ★ 4.5 | ✓ Free | Stability_api: $0.01/mo | developers, artists |
| Flux | ★ 4.6 | ✓ Free | Pro_api: $0.05/mo | ai artists, developers |
| PostHog | ★ 4.5 | ✓ Free | Paid: $0/mo | developers, startups |
| MongoDB | ★ 4.5 | ✓ Free | Serverless: $0.1/mo, Dedicated: $57/mo, Enterprise: Custom | startups, app developers |
| PostgreSQL | ★ 4.8 | ✓ Free | Free only | backend developers, enterprises |
| CockroachDB | ★ 4.3 | ✓ Free | Basic: $0/mo, Standard: $0.5/mo, Enterprise: Custom | distributed applications, fintech |
| Kong | ★ 4.3 | ✓ Free | Plus: $0.05/mo, Enterprise: Custom | platform engineers, microservices teams |
| Docker | ★ 4.6 | ✓ Free | Pro: $5/mo, Team: $9/mo, Business: $24/mo | developers, devops engineers |
| Kubernetes | ★ 4.5 | ✓ Free | Free only | platform teams, large organizations |
| Terraform | ★ 4.5 | ✓ Free | Standard: $0.00014/mo, Plus: $0.00028/mo, Enterprise: Custom | devops engineers, cloud architects |
| Ansible | ★ 4.4 | ✓ Free | Automation-platform: Custom, Enterprise: Custom | sysadmins, devops engineers |
| Jenkins | ★ 4.2 | ✓ Free | Free only | enterprise teams, on premise deployments |
| Argo CD | ★ 4.6 | ✓ Free | Free only | kubernetes teams, gitops practitioners |
| Excalidraw | ★ 4.7 | ✓ Free | Plus: $7/mo, Enterprise: Custom | developers, product teams |
| Sentry | ★ 4.5 | ✓ Free | Team: $26/mo, Business: $80/mo, Enterprise: Custom | developers, frontend teams |
| Pulumi | ★ 4.4 | ✓ Free | Team: $50/mo, Enterprise: $150/mo, Business-critical: Custom | developers, platform engineers |
| Hono | ★ 4.7 | ✓ Free | Free only | edge developers, typescript developers |
| Grafana | ★ 4.6 | ✓ Free | Cloud-pro: $29/mo, Cloud-advanced: $299/mo, Enterprise: Custom | devops teams, sre teams |
| Harbor | ★ 4.3 | ✓ Free | Free only | enterprise devops, container teams |
| CapRover | ★ 4.4 | ✓ Free | Free only | indie developers, self hosters |
| Coolify | ★ 4.5 | ✓ Free | Pro: $5/mo, Team: $15/mo, Enterprise: Custom | indie hackers, small teams |
| Whisper (OpenAI) | ★ 4.6 | ✓ Free | Api: $0.006/mo, Self Hosted: $0/mo | developers, researchers |
| Blender | ★ 4.7 | ✓ Free | Free only | 3d artists, indie game developers |
| WooCommerce | ★ 4.3 | ✓ Free | Hosting: $0/mo, Extensions: $0/mo | wordpress users, small businesses |
| PrestaShop | ★ 4 | ✓ Free | Hosted: $24/mo, Modules: $0/mo | european businesses, small to medium retailers |
| Medusa | ★ 4.4 | ✓ Free | Cloud: Custom, Enterprise: Custom | developer teams, custom commerce |
| Saleor | ★ 4.2 | ✓ Free | Startup: $300/mo, Business: Custom, Enterprise: Custom | developer teams, enterprise ecommerce |
| Microsoft Clarity | ★ 4.5 | ✓ Free | Free only | small businesses, startups |
| dbt | ★ 4.6 | ✓ Free | Developer: $100/mo, Team: $100/mo, Enterprise: Custom | data teams, analytics engineers |
| Windmill | ★ 4.4 | ✓ Free | Team: $10/mo, Enterprise: $40/mo | developers, devops teams |
| Umami | ★ 4.5 | ✓ Free | Hobby: $9/mo, Pro: $20/mo, Enterprise: Custom | indie developers, privacy focused sites |
| Chatwoot | ★ 4.4 | ✓ Free | Business: $19/mo, Enterprise: Custom | startups, small businesses |
| Twenty | ★ 4.2 | ✓ Free | Enterprise: Custom | startups, developers |
| AppFlowy | ★ 4.3 | ✓ Free | Pro: $12.5/mo, Business: Custom | privacy focused teams, open source enthusiasts |
| Anytype | ★ 4.4 | ✓ Free | Builder: $10/mo, Coop: $14/mo | privacy enthusiasts, personal knowledge management |
| Penpot | ★ 4.3 | ✓ Free | Teams: $8/mo, Enterprise: Custom | open source teams, privacy focused designers |
| Infisical | ★ 4.5 | ✓ Free | Pro: $6/mo, Team: $18/mo, Enterprise: Custom | development teams, devops engineers |
| Hoppscotch | ★ 4.5 | ✓ Free | Personal: $7/mo, Team: $12/mo, Enterprise: Custom | developers, open source teams |
| tldraw | ★ 4.5 | ✓ Free | Sdk: $0/mo | developers, quick sketches |
| Trigger.dev | ★ 4.4 | ✓ Free | Pro: $0/mo, Enterprise: Custom | typescript developers, saas apps |
| Immich | ★ 4.7 | ✓ Free | Self Hosted: $0/mo | self hosters, families |
| Actual Budget | ★ 4.5 | ✓ Free | Self Hosted: $0/mo | budget conscious individuals, self hosters |
| Novu | ★ 4.3 | ✓ Free | Pro: $0.0025/mo, Enterprise: Custom | saas developers, product teams |
| Ghostfolio | ★ 4.3 | ✓ Free | Premium: $5.99/mo | privacy focused investors, self hosters |
| Maybe Finance | ★ 4.2 | ✓ Free | Self Hosted: $0/mo | self hosters, privacy focused individuals |
| Kestra | ★ 4.4 | ✓ Free | Cloud: $100/mo, Enterprise: Custom | data engineers, devops teams |
| Memos | ★ 4.4 | ✓ Free | Self Hosted: $0/mo | self hosters, quick note takers |
| Documenso | ★ 4.2 | ✓ Free | Individual: $30/mo, Teams: $50/mo, Enterprise: Custom | startups, freelancers |
| SuperTokens | ★ 4.3 | ✓ Free | Paid: $0.02/mo, Enterprise: Custom | saas developers, startups |
| Plane | ★ 4.2 | ✓ Free | Pro: $7/mo, Enterprise: Custom | developers, open source advocates |
| Huly | ★ 4.1 | ✓ Free | Premium: $15/mo, Enterprise: Custom | startups, open source teams |
| Taiga | ★ 4.2 | ✓ Free | Premium: $5/mo, Enterprise: Custom | agile teams, open source advocates |
| SeaTable | ★ 4.2 | ✓ Free | Plus: $7/mo, Enterprise: $14/mo | privacy conscious teams, european companies |
| Grist | ★ 4.3 | ✓ Free | Pro: $10/mo, Business: $30/mo, Enterprise: Custom | developers, data teams |
| Slidev | ★ 4.5 | ✓ Free | Free only | developers, tech speakers |
| Semantic Scholar | ★ 4.4 | ✓ Free | Free only | researchers, phd students |
| Internxt | ★ 4.1 | ✓ Free | Essential: $4.49/mo, Premium: $7.49/mo, Ultimate: $14.99/mo | privacy advocates, european users |
| VN Video Editor | ★ 4.4 | ✓ Free | Free only | budget creators, mobile editors |
| Activepieces | ★ 4.3 | ✓ Free | Pro: $10/mo, Platform: $100/mo, Enterprise: Custom | developers, startups |
| Polotno | ★ 4 | ✓ Free | Pro: $20.99/mo | developers, saas builders |
| Portainer | ★ 4.4 | ✓ Free | Business: $12/mo, Enterprise: Custom | devops engineers, system admins |
| Rocket.Chat | ★ 4.1 | ✓ Free | Pro: $4/mo, Enterprise: Custom | security conscious organizations, government |
| Aider | ★ 4.5 | ✓ Free | Free only | developers, open source contributors |
| Continue | ★ 4.3 | ✓ Free | Free only | developers, open source advocates |
| Polar | ★ 4.3 | ✓ Free | Pro: Custom | open source developers, indie hackers |
| Directus | ★ 4.4 | ✓ Free | Professional: $99/mo, Enterprise: Custom | developers, agencies |
| Botpress | ★ 4.3 | ✓ Free | Plus: $79/mo, Team: $495/mo, Enterprise: Custom | customer support teams, developers |
| CrewAI | ★ 4.3 | ✓ Free | Pro: $200/mo, Enterprise: Custom | python developers, ai engineers |
| Focalboard | ★ 4 | ✓ Free | Free only | self hosters, mattermost users |
| MantisBT | ★ 3.9 | ✓ Free | Cloud: $4.95/mo, Enterprise: Custom | developers, small teams |
| Bugzilla | ★ 3.7 | ✓ Free | Free only | open source projects, enterprise it |
| Prometheus | ★ 4.5 | ✓ Free | Free only | devops engineers, sre teams |
| OpenAI Whisper | ★ 4.6 | ✓ Free | Api: $0.006/mo | developers, researchers |
| Shotcut | ★ 4 | ✓ Free | Free only | beginners, budget users |
| Kdenlive | ★ 4 | ✓ Free | Free only | linux users, hobbyists |
| Audacity | ★ 4.2 | ✓ Free | Free only | podcasters, students |
| Joplin | ★ 4.2 | ✓ Free | Basic: $2.99/mo, Pro: $5.99/mo, Teams: $7.99/mo | privacy advocates, developers |
| Anki | ★ 4.5 | ✓ Free | Ankimobile: $24.99/mo | medical students, language learners |
| Moodle | ★ 4 | ✓ Free | Moodle-cloud: $9.17/mo, Moodle-workplace: Custom | universities, schools |
| CrewAI | ★ 4.3 | ✓ Free | Enterprise: Custom | developers, ai engineers |
| AutoGen | ★ 4.2 | ✓ Free | Free only | ai researchers, developers |
| LangChain | ★ 4.3 | ✓ Free | Plus: $39/mo, Enterprise: Custom | ai developers, startups |
| WordPress.org | ★ 4.4 | ✓ Free | Hosting-required: Custom | bloggers, businesses |
| Mattermost | ★ 4.2 | ✓ Free | Professional: $10/mo, Enterprise: Custom | devops teams, security conscious orgs |
| Appsmith | ★ 4.2 | ✓ Free | Business: $40/mo, Enterprise: Custom | developers, startups |
| ToolJet | ★ 4.1 | ✓ Free | Business: $20/mo, Enterprise: Custom | developers, startups |
| Hasura | ★ 4.4 | ✓ Free | Professional: $99/mo, Enterprise: Custom | backend developers, startups |
| Directus | ★ 4.3 | ✓ Free | Professional: $99/mo, Enterprise: Custom | developers, agencies |
| Ghost | ★ 4.4 | ✓ Free | Starter: $9/mo, Creator: $25/mo, Team: $50/mo, Business: $199/mo | bloggers, publishers |
Full Pricing Comparison
| # | Tool | Rating | Free? | Plans & Pricing |
|---|---|---|---|---|
| 1 | Logseq | ★ 4.4 | ✓ | Free: $0 | Sync: $5/mo |
| 2 | n8n | ★ 4.6 | ✓ | Free: $0 | Starter: $24/mo | Pro: $60/mo | Enterprise: Custom |
| 3 | Stable Diffusion | ★ 4.5 | ✓ | Free: $0 | Stability_api: $0.01/mo |
| 4 | Flux | ★ 4.6 | ✓ | Free: $0 | Pro_api: $0.05/mo |
| 5 | PostHog | ★ 4.5 | ✓ | Free: $0 | Paid: $0/mo |
| 6 | MongoDB | ★ 4.5 | ✓ | Free: $0 | Serverless: $0.1/mo | Dedicated: $57/mo | Enterprise: Custom |
| 7 | PostgreSQL | ★ 4.8 | ✓ | Free: $0 |
| 8 | CockroachDB | ★ 4.3 | ✓ | Free: $0 | Basic: $0/mo | Standard: $0.5/mo | Enterprise: Custom |
| 9 | Kong | ★ 4.3 | ✓ | Free: $0 | Plus: $0.05/mo | Enterprise: Custom |
| 10 | Docker | ★ 4.6 | ✓ | Free: $0 | Pro: $5/mo | Team: $9/mo | Business: $24/mo |
| 11 | Kubernetes | ★ 4.5 | ✓ | Free: $0 |
| 12 | Terraform | ★ 4.5 | ✓ | Free: $0 | Standard: $0.00014/mo | Plus: $0.00028/mo | Enterprise: Custom |
| 13 | Ansible | ★ 4.4 | ✓ | Free: $0 | Automation-platform: Custom | Enterprise: Custom |
| 14 | Jenkins | ★ 4.2 | ✓ | Free: $0 |
| 15 | Argo CD | ★ 4.6 | ✓ | Free: $0 |
| 16 | Excalidraw | ★ 4.7 | ✓ | Free: $0 | Plus: $7/mo | Enterprise: Custom |
| 17 | Sentry | ★ 4.5 | ✓ | Free: $0 | Team: $26/mo | Business: $80/mo | Enterprise: Custom |
| 18 | Pulumi | ★ 4.4 | ✓ | Free: $0 | Team: $50/mo | Enterprise: $150/mo | Business-critical: Custom |
| 19 | Hono | ★ 4.7 | ✓ | Free: $0 |
| 20 | Grafana | ★ 4.6 | ✓ | Free: $0 | Cloud-pro: $29/mo | Cloud-advanced: $299/mo | Enterprise: Custom |
| 21 | Harbor | ★ 4.3 | ✓ | Free: $0 |
| 22 | CapRover | ★ 4.4 | ✓ | Free: $0 |
| 23 | Coolify | ★ 4.5 | ✓ | Free: $0 | Pro: $5/mo | Team: $15/mo | Enterprise: Custom |
| 24 | Whisper (OpenAI) | ★ 4.6 | ✓ | Free: $0 | Api: $0.006/mo | Self Hosted: $0/mo |
| 25 | Blender | ★ 4.7 | ✓ | Free: $0 |
| 26 | WooCommerce | ★ 4.3 | ✓ | Free: $0 | Hosting: $0/mo | Extensions: $0/mo |
| 27 | PrestaShop | ★ 4 | ✓ | Free: $0 | Hosted: $24/mo | Modules: $0/mo |
| 28 | Medusa | ★ 4.4 | ✓ | Free: $0 | Cloud: Custom | Enterprise: Custom |
| 29 | Saleor | ★ 4.2 | ✓ | Free: $0 | Startup: $300/mo | Business: Custom | Enterprise: Custom |
| 30 | Microsoft Clarity | ★ 4.5 | ✓ | Free: $0 |
| 31 | dbt | ★ 4.6 | ✓ | Free: $0 | Developer: $100/mo | Team: $100/mo | Enterprise: Custom |
| 32 | Windmill | ★ 4.4 | ✓ | Free: $0 | Team: $10/mo | Enterprise: $40/mo |
| 33 | Umami | ★ 4.5 | ✓ | Free: $0 | Hobby: $9/mo | Pro: $20/mo | Enterprise: Custom |
| 34 | Chatwoot | ★ 4.4 | ✓ | Free: $0 | Business: $19/mo | Enterprise: Custom |
| 35 | Twenty | ★ 4.2 | ✓ | Free: $0 | Enterprise: Custom |
| 36 | AppFlowy | ★ 4.3 | ✓ | Free: $0 | Pro: $12.5/mo | Business: Custom |
| 37 | Anytype | ★ 4.4 | ✓ | Free: $0 | Builder: $10/mo | Coop: $14/mo |
| 38 | Penpot | ★ 4.3 | ✓ | Free: $0 | Teams: $8/mo | Enterprise: Custom |
| 39 | Infisical | ★ 4.5 | ✓ | Free: $0 | Pro: $6/mo | Team: $18/mo | Enterprise: Custom |
| 40 | Hoppscotch | ★ 4.5 | ✓ | Free: $0 | Personal: $7/mo | Team: $12/mo | Enterprise: Custom |
| 41 | tldraw | ★ 4.5 | ✓ | Free: $0 | Sdk: $0/mo |
| 42 | Trigger.dev | ★ 4.4 | ✓ | Free: $0 | Pro: $0/mo | Enterprise: Custom |
| 43 | Immich | ★ 4.7 | ✓ | Free: $0 | Self Hosted: $0/mo |
| 44 | Actual Budget | ★ 4.5 | ✓ | Free: $0 | Self Hosted: $0/mo |
| 45 | Novu | ★ 4.3 | ✓ | Free: $0 | Pro: $0.0025/mo | Enterprise: Custom |
| 46 | Ghostfolio | ★ 4.3 | ✓ | Free: $0 | Premium: $5.99/mo |
| 47 | Maybe Finance | ★ 4.2 | ✓ | Free: $0 | Self Hosted: $0/mo |
| 48 | Kestra | ★ 4.4 | ✓ | Free: $0 | Cloud: $100/mo | Enterprise: Custom |
| 49 | Memos | ★ 4.4 | ✓ | Free: $0 | Self Hosted: $0/mo |
| 50 | Documenso | ★ 4.2 | ✓ | Free: $0 | Individual: $30/mo | Teams: $50/mo | Enterprise: Custom |
| 51 | SuperTokens | ★ 4.3 | ✓ | Free: $0 | Paid: $0.02/mo | Enterprise: Custom |
| 52 | Plane | ★ 4.2 | ✓ | Free: $0 | Pro: $7/mo | Enterprise: Custom |
| 53 | Huly | ★ 4.1 | ✓ | Free: $0 | Premium: $15/mo | Enterprise: Custom |
| 54 | Taiga | ★ 4.2 | ✓ | Free: $0 | Premium: $5/mo | Enterprise: Custom |
| 55 | SeaTable | ★ 4.2 | ✓ | Free: $0 | Plus: $7/mo | Enterprise: $14/mo |
| 56 | Grist | ★ 4.3 | ✓ | Free: $0 | Pro: $10/mo | Business: $30/mo | Enterprise: Custom |
| 57 | Slidev | ★ 4.5 | ✓ | Free: $0 |
| 58 | Semantic Scholar | ★ 4.4 | ✓ | Free: $0 |
| 59 | Internxt | ★ 4.1 | ✓ | Free: $0 | Essential: $4.49/mo | Premium: $7.49/mo | Ultimate: $14.99/mo |
| 60 | VN Video Editor | ★ 4.4 | ✓ | Free: $0 |
| 61 | Activepieces | ★ 4.3 | ✓ | Free: $0 | Pro: $10/mo | Platform: $100/mo | Enterprise: Custom |
| 62 | Polotno | ★ 4 | ✓ | Free: $0 | Pro: $20.99/mo |
| 63 | Portainer | ★ 4.4 | ✓ | Free: $0 | Business: $12/mo | Enterprise: Custom |
| 64 | Rocket.Chat | ★ 4.1 | ✓ | Free: $0 | Pro: $4/mo | Enterprise: Custom |
| 65 | Aider | ★ 4.5 | ✓ | Free: $0 |
| 66 | Continue | ★ 4.3 | ✓ | Free: $0 |
| 67 | Polar | ★ 4.3 | ✓ | Free: $0 | Pro: Custom |
| 68 | Directus | ★ 4.4 | ✓ | Free: $0 | Professional: $99/mo | Enterprise: Custom |
| 69 | Botpress | ★ 4.3 | ✓ | Free: $0 | Plus: $79/mo | Team: $495/mo | Enterprise: Custom |
| 70 | CrewAI | ★ 4.3 | ✓ | Free: $0 | Pro: $200/mo | Enterprise: Custom |
| 71 | Focalboard | ★ 4 | ✓ | Free: $0 |
| 72 | MantisBT | ★ 3.9 | ✓ | Free: $0 | Cloud: $4.95/mo | Enterprise: Custom |
| 73 | Bugzilla | ★ 3.7 | ✓ | Free: $0 |
| 74 | Prometheus | ★ 4.5 | ✓ | Free: $0 |
| 75 | OpenAI Whisper | ★ 4.6 | ✓ | Free: $0 | Api: $0.006/mo |
| 76 | Shotcut | ★ 4 | ✓ | Free: $0 |
| 77 | Kdenlive | ★ 4 | ✓ | Free: $0 |
| 78 | Audacity | ★ 4.2 | ✓ | Free: $0 |
| 79 | Joplin | ★ 4.2 | ✓ | Free: $0 | Basic: $2.99/mo | Pro: $5.99/mo | Teams: $7.99/mo |
| 80 | Anki | ★ 4.5 | ✓ | Free: $0 | Ankimobile: $24.99/mo |
| 81 | Moodle | ★ 4 | ✓ | Free: $0 | Moodle-cloud: $9.17/mo | Moodle-workplace: Custom |
| 82 | CrewAI | ★ 4.3 | ✓ | Free: $0 | Enterprise: Custom |
| 83 | AutoGen | ★ 4.2 | ✓ | Free: $0 |
| 84 | LangChain | ★ 4.3 | ✓ | Free: $0 | Plus: $39/mo | Enterprise: Custom |
| 85 | WordPress.org | ★ 4.4 | ✓ | Free: $0 | Hosting-required: Custom |
| 86 | Mattermost | ★ 4.2 | ✓ | Free: $0 | Professional: $10/mo | Enterprise: Custom |
| 87 | Appsmith | ★ 4.2 | ✓ | Free: $0 | Business: $40/mo | Enterprise: Custom |
| 88 | ToolJet | ★ 4.1 | ✓ | Free: $0 | Business: $20/mo | Enterprise: Custom |
| 89 | Hasura | ★ 4.4 | ✓ | Free: $0 | Professional: $99/mo | Enterprise: Custom |
| 90 | Directus | ★ 4.3 | ✓ | Free: $0 | Professional: $99/mo | Enterprise: Custom |
| 91 | Ghost | ★ 4.4 | ✓ | Free: $0 | Starter: $9/mo | Creator: $25/mo | Team: $50/mo | Business: $199/mo |
| 92 | Pirsch | ★ 4.3 | ✗ | Starter: $4/mo | Regular: $14/mo | Large: $28/mo |
How to Choose the Right Open Source Tool
- Start free: 91 tools offer free plans — try before you commit.
- Consider team size: Pricing often scales with users. A tool cheap for 1 person may be expensive for 50.
- Check annual discounts: Most tools offer 15-30% off when paying annually vs monthly.
- Compare features at each tier: The cheapest plan may lack the feature you need most.