🔓 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.

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