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Open Source AI Tools

342 open source AI tools ranked daily by real signals. Filter further, sort, click through to detail pages.

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Open SourceFastest GrowingNew This WeekMost VisitedDeveloper ToolsTop Rated
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Pricing

1,749
3,617
1,596
342

GitHub stars

473
270
124

Source

1,157

Quality

2,928
3,904
2,043

Categories

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342 resultsSorted by score (desc)Export
#ToolScoreMomentumVisits/moRatingGitHubHNAI RefsPricing
1
Supabase
Data & Infrastructure3/3
69
Top 1%
#1 in Data & Infrastructure
Traffic44
GitHub74
Community79
Page 1 of 7
  • 1
  • 2
  • 3
  • …
  • 7
Momentum
54
29.3M
—
114.6K
1
5
Freemiumfrom $0.125
2
Hugging Face
Foundation Models3/3
64
Top 1%
#2 in Foundation Models
Traffic73
GitHub33
Community49
Momentum44
30.3M——187freemium
3
Warp
Coding Assistants2/3
62
Top 1%
#2 in Coding Assistants
Traffic50
GitHub60
Community43
Momentum85
1.7M—65.9K24enterprisefrom $18/mo
4
Ollama
Consumer AI2/3
61
Top 1%
#2 in Consumer AI
Traffic49
GitHub60
Community45
Momentum45
11.1M★4.8(5)186K25freemiumfrom $20/yr
5
open-design
Developer Tools2/3
59
Top 1%
#3 in Developer Tools
Traffic35
GitHub60
Community35
Momentum100
617.7K—106.3K13—
6
Bolt.new
Coding Assistants3/3
59
Top 1%
#5 in Coding Assistants
Traffic46
GitHub13
Community60
Momentum70
4M★4.4(14)16.6K13freemium
7
Aikido AI Code Reviews
Coding Assistants2/3
58
Top 1%
#6 in Coding Assistants
1.0
Traffic59
GitHub60
Community42
Momentum77
576.1K—3.3K43Freemiumfrom $351/mo
8
Vectorize
Search & Research3/3
58
Top 1%
#1 in Search & Research
Traffic22
GitHub63
Community53
Momentum100
146.4K★3.2(6)59.5K12freemiumfrom $0.25
9
seedance-cli
Developer Tools2/3
55
Top 1%
#4 in Developer Tools
1.0
Traffic54
GitHub75
Community39
Momentum47
661.9K—3.7K44—
10
Ask Brave
Productivity2/3
55
Top 1%
#3 in Productivity
2.0
Traffic47
GitHub60
Community28
Momentum99
581.2M—1.6K37Open Source
11
Aikido Attack
Pentesting2/3
54
Top 1%
#1 in Pentesting
1.0
Traffic50
GitHub60
Community42
Momentum62
576.1K—3.3K43Paidfrom $945
12
GPT Engineer
Coding Assistants1/3
54
Top 1%
#9 in Coding Assistants
Traffic70
GitHub23
Community29
Momentum40
636.1M★4.7(3)—187freefrom $4/mo
13
OpenClaw
Consumer AI2/3
54
Top 1%
#3 in Consumer AI
Traffic51
GitHub60
Community51
Momentum47
7.7M★4.7(6)394.1K14open-source
14
Plane
Productivity2/3
53
Top 1%
#4 in Productivity
Traffic47
GitHub70
Community40
Momentum65
500.5K—62K24Freemiumfrom $66/mo
15
Kilo | Cloud Agents
Coding Assistants2/3
52
Top 1%
#13 in Coding Assistants
Traffic18
GitHub60
Community44
Momentum53
1.4M★5.0(2)27.9K14freemiumfrom $15/mo
16
Turso
Data & Infrastructure2/3
51
Top 1%
#5 in Data & Infrastructure
Traffic27
GitHub60
Community38
Momentum70
309.9K—25.2K32Freemiumfrom $4.99/mo
17
Unsloth AI
Productivity2/3
50
Top 1%
#9 in Productivity
Traffic32
GitHub60
Community50
Momentum25
1.1M★4.3(6)79.1K04enterprise
18
Mistral AI
Foundation Models1/3
50
Top 1%
#5 in Foundation Models
Traffic52
GitHub0
Community27
Momentum57
9.7M★2.0(1)—127open-sourcefrom $123/mo
19
Roboflow Annotate
Data labeling2/3
49
Top 1%
#1 in Data labeling
Traffic26
GitHub60
Community50
Momentum20
1.4M—51.5K04Freemiumfrom $60/mo
20
Hermes Agent
Autonomous Agents2/3
49
Top 1%
#3 in Autonomous Agents
Traffic17
GitHub60
Community41
Momentum20
3.4M★4.0(1)260.9K04Pricing
21
Chroma
Data & Infrastructure2/3
49
Top 1%
#7 in Data & Infrastructure
Traffic31
GitHub40
Community38
Momentum70
257.1K—29.6K24Freefrom $2.5/mo
22
Elementor — AI Website Builder
Productivity2/3
49
Top 1%
#13 in Productivity
Traffic30
GitHub60
Community41
Momentum28
3.5M—7.1K05Freefrom $3.99/mo
23
Dagster — AI Data Management Tools
Data & Infrastructure2/3
49
Top 1%
#8 in Data & Infrastructure
9.0
Traffic42
GitHub60
Community34
Momentum59
182.3K—16.4K12freemiumfrom $0.01
24
Cal.AI
Productivity2/3
48
Top 1%
#15 in Productivity
4.0
Traffic49
GitHub45
Community46
Momentum55
3.4M—49.7K14Freemiumfrom $12/mo
25
Union.ai — AI Developer Tool
Coding Assistants2/3
48
Top 1%
#17 in Coding Assistants
2.0
Traffic35
GitHub65
Community29
Momentum70
25.1K—7.8K1—freemiumfrom $950/mo
26
Vexa
Foundation Models2/3
46
Top 1%
#7 in Foundation Models
1.0
Traffic43
GitHub65
Community29
Momentum72
11.4K★5.0(2)3K2—freefrom $0.3
27
Resend
Coding Assistants3/3
46
Top 1%
#20 in Coding Assistants
Traffic16
GitHub51
Community43
Momentum20
5.2M—8304paid
28
Langflow
Developer Tools3/3
46
Top 1%
#9 in Developer Tools
Traffic19
GitHub62
Community51
Momentum20
229.4K—156.4K02Open Source
29
Kestra
Data & Infrastructure3/3
46
Top 1%
#11 in Data & Infrastructure
Traffic25
GitHub62
Community47
Momentum29
109.3K—30.2K01enterprise
30
Postiz
Content & Marketing2/3
45
Top 2%
#3 in Content & Marketing
Traffic29
GitHub60
Community30
Momentum40
323.9K★4.7(15)41K04Free Trialfrom $29/mo
31
Tailwind Ghostwriter
Productivity2/3
45
Top 2%
#23 in Productivity
2.0
Traffic5
GitHub60
Community54
Momentum20
2.4M—98.6K04Freemiumfrom $14.99/mo
32
Laminar — LLM Observability Tool
Foundation Models2/3
45
Top 2%
#9 in Foundation Models
Traffic23
GitHub60
Community36
Momentum53
39.6K—3.5K1—freemiumfrom $30/mo
33
Greptile AI
Coding Assistants2/3
45
Top 2%
#22 in Coding Assistants
Traffic19
GitHub60
Community33
Momentum45
226.1K—5.8K11paidfrom $20/mo
34
Parallel Web Systems
Web browsing2/3
44
Top 2%
#4 in Web browsing
Traffic40
GitHub25
Community26
Momentum56
229.3K★5.0(2)84914No Pricingfrom $0.25
35
Fooocus
Image Generation2/3
44
Top 2%
#13 in Image Generation
1.0
Traffic53
GitHub23
Community29
Momentum36
636.1M★4.7(3)—187Freefrom $4/mo
36
Weaviate
Data & Infrastructure2/3
44
Top 2%
#13 in Data & Infrastructure
Traffic28
GitHub60
Community34
Momentum53
137.9K★1.0(1)16.9K11Freemiumfrom $45/mo
37
LangChain
Developer Tools3/3
44
Top 2%
#10 in Developer Tools
Traffic38
GitHub10
Community26
Momentum20
3.2M——14freemiumfrom $39/mo
38
Gemma
Foundation Models2/3
43
Top 2%
#12 in Foundation Models
2.0
Traffic52
GitHub0
Community10
Momentum39
11M——35Free
39
Supermemory — AI Knowledge Management Tool
Coding Assistants2/3
43
Top 2%
#24 in Coding Assistants
2.0
Traffic27
GitHub60
Community30
Momentum34
174.2K—31.6K02Freemiumfrom $0.001
40
ToolJet
Productivity2/3
42
Top 2%
#37 in Productivity
Traffic28
GitHub65
Community35
Momentum30
92K—41.2K02Freemiumfrom $19/mo
41
Open Interpreter
Coding Assistants3/3
42
Top 2%
#26 in Coding Assistants
Traffic21
GitHub40
Community47
Momentum24
68.8K—68.8K0—freemiumfrom $20/mo
42
Llama
Foundation Models2/3
42
Top 2%
#13 in Foundation Models
Traffic46
GitHub0
Community20
Momentum20
752.6K★3.6(5)2422free
43
Giselle
Coding Assistants3/3
42
Top 2%
#27 in Coding Assistants
Traffic26
GitHub40
Community37
Momentum30
5.9K—5590—freemiumfrom $20/mo
44
Grafana Assistant
Data & Infrastructure1/3
41
Top 2%
#14 in Data & Infrastructure
Traffic22
GitHub0
Community4
Momentum100
1.5M——14Freemiumfrom $0.015
45
DeepSeek
Foundation Models2/3
41
Top 2%
#15 in Foundation Models
Traffic45
GitHub5
Community24
Momentum26
430.4M★4.5(67)—56Free
46
MindsDB
Data & Infrastructure3/3
41
Top 2%
#16 in Data & Infrastructure
Traffic22
GitHub63
Community38
Momentum25
42.3K—7580—No Pricing
47
IronClaw
Data & Infrastructure3/3
41
Top 2%
#17 in Data & Infrastructure
2.0
Traffic22
GitHub40
Community45
Momentum25
69.6K★5.0(2)12.7K0—open-sourcefrom $5/mo
48
Cognee
Foundation Models2/3
41
Top 2%
#16 in Foundation Models
Traffic28
GitHub65
Community34
Momentum28
85.6K★3.5(2)33.1K0—paidfrom $35/mo
49
Lucidic.AI
Autonomous Agents2/3
40
Top 2%
#6 in Autonomous Agents
15.0
Traffic15
GitHub45
Community19
Momentum100
1.5K—1831—No Pricing
50
Comet ML
Developer Tools2/3
40
Top 2%
#17 in Developer Tools
Traffic22
GitHub60
Community29
Momentum24
350.3K—23.2K02Freemiumfrom $19/mo
51
Vapi
Video & Audio3/3
40
Top 2%
#14 in Video & Audio
Traffic26
GitHub17
Community33
Momentum10
974.8K★5.0(2)11803Paidfrom $10/mo
52
Composio
Foundation Models3/3
40
Top 2%
#17 in Foundation Models
Traffic24
GitHub62
Community46
Momentum23
1.5M★4.6(5)30.9K04freemiumfrom $0.249/mo

11,643

Tools tracked

93% have a score

338

Open source

3% of total

10,876

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

T

TinyAIArena watch AI agents battle it out

Other

Score
5
#1058 in Other
#9987 overall

Score · last 14 days

Score breakdown

Traffic3·20%
GitHub5·10%
Community
15·25%
Momentum0·15%

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