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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

398
251
118

Source

916

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
74
Top 1%
#1 in Data & Infrastructure
Traffic60
GitHub79
Community76
Page 1 of 7
  • 1
  • 2
  • 3
  • …
  • 7
Momentum
75
29.3M
—
106.5K
6
5
Freemiumfrom $0.125
2
Ollama
Consumer AI2/3
71
Top 1%
#1 in Consumer AI
Traffic51
GitHub65
Community50
Momentum100
11.1M★4.8(5)176.2K45freemiumfrom $20/yr
3
seedance-cli
Developer Tools2/3
61
Top 1%
#2 in Developer Tools
Traffic68
GitHub81
Community45
Momentum57
661.9K—3.7K164—
4
Warp
Coding Assistants2/3
61
Top 1%
#2 in Coding Assistants
2.0
Traffic45
GitHub60
Community50
Momentum68
1.7M—63.5K14enterprisefrom $18/mo
5
Hugging Face
Foundation Models3/3
60
Top 1%
#2 in Foundation Models
Traffic70
GitHub31
Community48
Momentum34
30.3M——137freemium
6
Roboflow Annotate
Data labeling2/3
58
Top 1%
#1 in Data labeling
2.0
Traffic41
GitHub40
Community45
Momentum87
1.4M—48K24Freemiumfrom $60/mo
7
OpenClaw
Consumer AI2/3
57
Top 1%
#2 in Consumer AI
1.0
Traffic58
GitHub60
Community50
Momentum60
7.7M★4.7(6)383.1K34open-source
8
Unsloth AI
Productivity2/3
55
Top 1%
#1 in Productivity
Traffic43
GitHub60
Community52
Momentum45
1.1M★4.3(6)68.3K14enterprise
9
Llama
Foundation Models2/3
53
Top 1%
#3 in Foundation Models
Traffic47
GitHub5
Community25
Momentum80
752.6K★3.6(5)2442free
10
Cal.AI
Productivity2/3
52
Top 1%
#3 in Productivity
1.0
Traffic51
GitHub48
Community39
Momentum88
3.4M—46.4K24Freemiumfrom $12/mo
11
GPT Engineer
Coding Assistants1/3
52
Top 1%
#5 in Coding Assistants
Traffic68
GitHub25
Community29
Momentum32
636.1M★4.7(3)—147freefrom $4/mo
12
Ask Brave
Productivity2/3
52
Top 1%
#4 in Productivity
Traffic49
GitHub60
Community35
Momentum66
581.2M—1.3K37Open Source
13
Unstract
Productivity2/3
50
Top 1%
#6 in Productivity
Traffic21
GitHub60
Community31
Momentum100
45.6K★5.0(3)6.7K2—Freemium
14
Vectorize
Search & Research3/3
50
Top 1%
#3 in Search & Research
Traffic27
GitHub63
Community54
Momentum53
146.4K★3.2(6)18.4K12freemiumfrom $0.25
15
Kilo | Cloud Agents
Coding Assistants2/3
50
Top 1%
#9 in Coding Assistants
Traffic31
GitHub60
Community41
Momentum43
1.4M★5.0(2)26.3K34freemiumfrom $15/mo
16
Hermes Agent
Autonomous Agents2/3
49
Top 1%
#1 in Autonomous Agents
Traffic20
GitHub60
Community50
Momentum20
3.4M★4.0(1)215.5K04Pricing
17
Aikido AI Code Reviews
Coding Assistants2/3
49
Top 1%
#10 in Coding Assistants
1.0
Traffic51
GitHub40
Community37
Momentum46
576.1K—2.8K13Freemiumfrom $351/mo
18
Bolt.new
Coding Assistants3/3
49
Top 1%
#11 in Coding Assistants
Traffic35
GitHub8
Community60
Momentum20
4M★4.4(14)16.5K03freemium
19
Gemma
Foundation Models2/3
48
Top 1%
#5 in Foundation Models
Traffic53
GitHub0
Community21
Momentum55
11M——45Free
20
Hopsworks
Data & Infrastructure2/3
47
Top 1%
#5 in Data & Infrastructure
5.0
Traffic26
GitHub60
Community24
Momentum95
36.8K★3.0(1)3233—free
21
Greptile AI
Coding Assistants2/3
47
Top 1%
#14 in Coding Assistants
2.0
Traffic18
GitHub40
Community42
Momentum53
226.1K—5.7K11paidfrom $20/mo
22
Langflow
Developer Tools3/3
46
Top 1%
#6 in Developer Tools
Traffic19
GitHub62
Community51
Momentum20
229.4K—151.9K02Open Source
23
Kestra
Data & Infrastructure3/3
46
Top 1%
#6 in Data & Infrastructure
Traffic25
GitHub62
Community47
Momentum30
109.3K—27.4K01enterprise
24
Dagster — AI Data Management Tools
Data & Infrastructure2/3
46
Top 1%
#7 in Data & Infrastructure
Traffic40
GitHub60
Community36
Momentum76
182.3K—15.8K12freemiumfrom $0.01
25
LangChain
Developer Tools3/3
46
Top 1%
#7 in Developer Tools
Traffic44
GitHub10
Community29
Momentum22
3.2M——24freemiumfrom $39/mo
26
Mistral AI
Foundation Models1/3
46
Top 1%
#6 in Foundation Models
Traffic46
GitHub5
Community23
Momentum43
9.7M★2.0(1)—67open-sourcefrom $123/mo
27
Spice AI
Consumer AI2/3
45
Top 1%
#5 in Consumer AI
Traffic32
GitHub65
Community28
Momentum100
28.3K—3K1—Freemium
28
Parallel Web Systems
Web browsing2/3
44
Top 1%
#2 in Web browsing
Traffic46
GitHub25
Community27
Momentum56
229.3K★5.0(2)79324No Pricingfrom $0.25
29
open-design
Developer Tools2/3
44
Top 1%
#10 in Developer Tools
Traffic20
GitHub60
Community32
Momentum23
617.7K—79K03—
30
Scribbr — AI Content Detector
Search & Research1/3
44
Top 1%
#8 in Search & Research
Traffic15
GitHub0
Community4
Momentum100
7.3M★5.0(2)—15Open Sourcefrom $8.33/mo
31
IronClaw
Data & Infrastructure3/3
44
Top 1%
#8 in Data & Infrastructure
Traffic22
GitHub60
Community45
Momentum25
69.6K★5.0(2)12.5K0—open-sourcefrom $5/mo
32
Elementor — AI Website Builder
Productivity2/3
44
Top 1%
#17 in Productivity
Traffic25
GitHub60
Community26
Momentum28
3.5M—7K05Freefrom $3.99/mo
33
Qwen
Foundation Models2/3
43
Top 2%
#8 in Foundation Models
Traffic29
GitHub0
Community23
Momentum30
38M★4.7(6)036Free
34
Fooocus
Image Generation2/3
43
Top 2%
#8 in Image Generation
Traffic52
GitHub25
Community29
Momentum28
636.1M★4.7(3)—147Freefrom $4/mo
35
Supermemory — AI Knowledge Management Tool
Coding Assistants2/3
43
Top 2%
#20 in Coding Assistants
2.0
Traffic27
GitHub60
Community29
Momentum34
174.2K—28.5K02Freemiumfrom $0.001
36
Resend
Coding Assistants3/3
43
Top 2%
#21 in Coding Assistants
Traffic8
GitHub51
Community36
Momentum20
5.2M—8104paid
37
Open Interpreter
Coding Assistants3/3
43
Top 2%
#22 in Coding Assistants
Traffic21
GitHub60
Community47
Momentum24
68.8K—65.5K0—freemiumfrom $20/mo
38
Turso
Data & Infrastructure2/3
42
Top 2%
#9 in Data & Infrastructure
Traffic26
GitHub60
Community48
Momentum42
309.9K—22.9K22Freemiumfrom $4.99/mo
39
happycapy
Coding Assistants3/3
42
Top 2%
#23 in Coding Assistants
Traffic30
GitHub48
Community38
Momentum40
65.6K—1320—Open Sourcefrom $20/mo
40
Nebius Token Factoryv1.1
Foundation Models2/3
42
Top 2%
#10 in Foundation Models
Traffic15
GitHub60
Community17
Momentum100
590.2K★5.0(12)10614open-sourcefrom $6.1
41
MindsDB
Data & Infrastructure3/3
42
Top 2%
#10 in Data & Infrastructure
Traffic22
GitHub63
Community38
Momentum25
42.3K—6990—No Pricing
42
Composio
Foundation Models3/3
42
Top 2%
#11 in Foundation Models
Traffic27
GitHub67
Community50
Momentum23
1.5M★4.6(5)29.2K04freemiumfrom $0.249/mo
43
Aikido Attack
Pentesting2/3
41
Top 2%
#1 in Pentesting
3.0
Traffic43
GitHub60
Community37
Momentum31
576.1K—2.8K13Paidfrom $945
44
stagewise — AI Developer Tool
Coding Assistants2/3
41
Top 2%
#25 in Coding Assistants
2.0
Traffic21
GitHub60
Community31
Momentum100
5.7K—6.7K2—freemium
45
Vapi
Video & Audio3/3
41
Top 2%
#11 in Video & Audio
Traffic26
GitHub32
Community33
Momentum10
974.8K★5.0(2)11803Paidfrom $10/mo
46
Dynamiq — AI Agent
Data & Infrastructure2/3
41
Top 2%
#14 in Data & Infrastructure
Traffic15
GitHub65
Community24
Momentum100
22.5K—1.1K1—open-source
47
ToolJet
Productivity2/3
40
Top 2%
#31 in Productivity
Traffic25
GitHub60
Community30
Momentum30
92K—38.2K02Freemiumfrom $19/mo
48
sento
Developer Tools2/3
40
Top 2%
#13 in Developer Tools
15.0
Traffic33
GitHub65
Community8
Momentum100
0—61——
49
Comet ML
Developer Tools2/3
40
Top 2%
#14 in Developer Tools
Traffic22
GitHub60
Community28
Momentum24
350.3K—20.6K02Freemiumfrom $19/mo
50
Builder.io — AI Website Builder
Coding Assistants2/3
40
Top 2%
#28 in Coding Assistants
Traffic18
GitHub60
Community33
Momentum53
930.4K—8.8K14free
51
Zep
Productivity2/3
39
Top 2%
#35 in Productivity
Traffic21
GitHub40
Community35
Momentum20
103.9K—28.7K02Freemiumfrom $125/mo
52
Pika Ai Selves
Consumer AI2/3
39
Top 2%
#7 in Consumer AI
Traffic23
GitHub60
Community20
Momentum26
114.8K★5.0(1)1.2K0—Free

10,603

Tools tracked

91% have a score

338

Open source

3% of total

9,689

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

U

universal-api-reference

Developer Tools

One consistent API reference for 3,000+ APIs for developers and AI agents.

Score
11
#183 in Developer Tools
#5872 overall

Score · last 14 days

Score breakdown

Traffic0·20%
GitHub60·10%
Community8·25%
Momentum20·15%

GitHub stars

15

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