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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

414
256
119

Source

961

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
71
Top 1%
#1 in Data & Infrastructure
Traffic57
GitHub74
Community76
Page 1 of 7
  • 1
  • 2
  • 3
  • …
  • 7
Momentum
63
29.3M
—
107.7K
4
5
Freemiumfrom $0.125
2
Ollama
Consumer AI2/3
67
Top 1%
#1 in Consumer AI
Traffic50
GitHub60
Community50
Momentum75
11.1M★4.8(5)178.1K35freemiumfrom $20/yr
3
Hugging Face
Foundation Models3/3
66
Top 1%
#2 in Foundation Models
Traffic75
GitHub30
Community48
Momentum66
30.3M——297freemium
4
Unsloth AI
Productivity2/3
62
Top 1%
#2 in Productivity
Traffic52
GitHub60
Community51
Momentum82
1.1M★4.3(6)69.7K44enterprise
5
Warp
Coding Assistants2/3
62
Top 1%
#2 in Coding Assistants
Traffic44
GitHub60
Community46
Momentum85
1.7M—64.2K14enterprisefrom $18/mo
6
Resend
Coding Assistants3/3
59
Top 1%
#6 in Coding Assistants
Traffic23
GitHub71
Community40
Momentum100
5.2M—8214paid
7
seedance-cli
Developer Tools2/3
58
Top 1%
#2 in Developer Tools
1.0
Traffic64
GitHub79
Community44
Momentum44
661.9K—3.7K94—
8
Open Interpreter
Coding Assistants3/3
58
Top 1%
#7 in Coding Assistants
Traffic36
GitHub60
Community51
Momentum100
68.8K—67.9K1—freemiumfrom $20/mo
9
Aikido AI Code Reviews
Coding Assistants2/3
57
Top 1%
#8 in Coding Assistants
2.0
Traffic59
GitHub60
Community41
Momentum71
576.1K—2.9K43Freemiumfrom $351/mo
10
OpenClaw
Consumer AI2/3
55
Top 1%
#2 in Consumer AI
Traffic54
GitHub60
Community48
Momentum59
7.7M★4.7(6)385.6K24open-source
11
Roboflow Annotate
Data labeling2/3
54
Top 1%
#1 in Data labeling
2.0
Traffic37
GitHub60
Community46
Momentum53
1.4M—49.4K14Freemiumfrom $60/mo
12
GPT Engineer
Coding Assistants1/3
54
Top 1%
#9 in Coding Assistants
Traffic70
GitHub25
Community29
Momentum40
636.1M★4.7(3)—187freefrom $4/mo
13
Vectorize
Search & Research3/3
52
Top 1%
#2 in Search & Research
Traffic26
GitHub63
Community53
Momentum70
146.4K★3.2(6)19.3K12freemiumfrom $0.25
14
Greptile AI
Coding Assistants2/3
52
Top 1%
#11 in Coding Assistants
Traffic23
GitHub60
Community43
Momentum70
226.1K—5.7K21paidfrom $20/mo
15
Zep
Productivity2/3
51
Top 1%
#4 in Productivity
2.0
Traffic35
GitHub60
Community36
Momentum70
103.9K—29.9K12Freemiumfrom $125/mo
16
Aident AI
Productivity3/3
50
Top 1%
#7 in Productivity
Traffic39
GitHub5
Community42
Momentum100
82K★3.8(4)39311freemiumfrom $6/yr
17
Hermes Agent
Autonomous Agents2/3
49
Top 1%
#1 in Autonomous Agents
Traffic18
GitHub60
Community50
Momentum20
3.4M★4.0(1)227.6K04Pricing
18
Gemma
Foundation Models2/3
49
Top 1%
#5 in Foundation Models
1.0
Traffic59
GitHub0
Community23
Momentum55
11M——75Free
19
Union.ai — AI Developer Tool
Coding Assistants2/3
49
Top 1%
#15 in Coding Assistants
Traffic35
GitHub60
Community35
Momentum70
25.1K—7.2K1—freemiumfrom $950/mo
20
DeepSeek
Foundation Models2/3
48
Top 1%
#8 in Foundation Models
3.0
Traffic47
GitHub0
Community25
Momentum75
430.4M★4.5(67)—96Free
21
Llama
Foundation Models2/3
48
Top 1%
#9 in Foundation Models
Traffic46
GitHub0
Community25
Momentum50
752.6K★3.6(5)2432free
22
LangChain
Developer Tools3/3
48
Top 1%
#4 in Developer Tools
Traffic48
GitHub15
Community29
Momentum27
3.2M——34freemiumfrom $39/mo
23
Aikido Attack
Pentesting2/3
47
Top 1%
#1 in Pentesting
Traffic51
GitHub60
Community41
Momentum56
576.1K—2.9K43Paidfrom $945
24
Kilo | Cloud Agents
Coding Assistants2/3
47
Top 1%
#20 in Coding Assistants
Traffic22
GitHub60
Community41
Momentum33
1.4M★5.0(2)26.8K14freemiumfrom $15/mo
25
Bolt.new
Coding Assistants3/3
47
Top 1%
#22 in Coding Assistants
Traffic29
GitHub8
Community56
Momentum20
4M★4.4(14)16.5K03freemium
26
Langflow
Developer Tools3/3
46
Top 1%
#5 in Developer Tools
Traffic19
GitHub62
Community51
Momentum20
229.4K—153K02Open Source
27
Kestra
Data & Infrastructure3/3
46
Top 1%
#4 in Data & Infrastructure
Traffic25
GitHub62
Community47
Momentum29
109.3K—27.6K01enterprise
28
Mistral AI
Foundation Models1/3
46
Top 1%
#10 in Foundation Models
2.0
Traffic47
GitHub0
Community24
Momentum40
9.7M★2.0(1)—67open-sourcefrom $123/mo
29
Fooocus
Image Generation2/3
45
Top 1%
#8 in Image Generation
Traffic53
GitHub25
Community29
Momentum36
636.1M★4.7(3)—187Freefrom $4/mo
30
Vexa
Foundation Models2/3
45
Top 1%
#11 in Foundation Models
12.0
Traffic36
GitHub60
Community28
Momentum72
11.4K★5.0(2)2.7K1—freefrom $0.3
31
Scribbr — AI Content Detector
Search & Research1/3
45
Top 1%
#4 in Search & Research
Traffic21
GitHub0
Community4
Momentum100
7.3M★5.0(2)—25Open Sourcefrom $8.33/mo
32
Ask Brave
Productivity2/3
45
Top 1%
#13 in Productivity
4.0
Traffic43
GitHub40
Community35
Momentum36
581.2M—1.4K17Open Source
33
open-design
Developer Tools2/3
44
Top 1%
#8 in Developer Tools
Traffic20
GitHub60
Community33
Momentum23
617.7K—84.6K03—
34
Qwen
Foundation Models2/3
44
Top 1%
#12 in Foundation Models
Traffic29
GitHub0
Community24
Momentum33
38M★4.7(6)036Free
35
IronClaw
Data & Infrastructure3/3
44
Top 2%
#6 in Data & Infrastructure
Traffic22
GitHub60
Community45
Momentum25
69.6K★5.0(2)12.6K0—open-sourcefrom $5/mo
36
Elementor — AI Website Builder
Productivity2/3
44
Top 2%
#20 in Productivity
Traffic25
GitHub60
Community26
Momentum28
3.5M—7K05Freefrom $3.99/mo
37
Cal.AI
Productivity2/3
43
Top 2%
#23 in Productivity
2.0
Traffic33
GitHub68
Community37
Momentum38
3.4M—47.6K04Freemiumfrom $12/mo
38
stagewise — AI Developer Tool
Coding Assistants2/3
43
Top 2%
#24 in Coding Assistants
7.0
Traffic17
GitHub60
Community31
Momentum70
5.7K—6.8K1—freemium
39
Supermemory — AI Knowledge Management Tool
Coding Assistants2/3
43
Top 2%
#25 in Coding Assistants
Traffic27
GitHub60
Community29
Momentum34
174.2K—28.9K02Freemiumfrom $0.001
40
Dagster — AI Data Management Tools
Data & Infrastructure2/3
43
Top 2%
#8 in Data & Infrastructure
Traffic29
GitHub60
Community36
Momentum26
182.3K—15.9K02freemiumfrom $0.01
41
Parallel Web Systems
Web browsing2/3
42
Top 2%
#2 in Web browsing
7.0
Traffic40
GitHub10
Community29
Momentum56
229.3K★5.0(2)80814No Pricingfrom $0.25
42
MindsDB
Data & Infrastructure3/3
42
Top 2%
#9 in Data & Infrastructure
Traffic22
GitHub63
Community38
Momentum25
42.3K—7230—No Pricing
43
Giselle
Coding Assistants3/3
42
Top 2%
#26 in Coding Assistants
Traffic26
GitHub40
Community37
Momentum30
5.9K—5520—freemiumfrom $20/mo
44
Composio
Foundation Models3/3
42
Top 2%
#14 in Foundation Models
Traffic27
GitHub67
Community50
Momentum23
1.5M★4.6(5)29.6K04freemiumfrom $0.249/mo
45
ToolJet
Productivity2/3
40
Top 2%
#32 in Productivity
Traffic25
GitHub60
Community30
Momentum30
92K—38.3K02Freemiumfrom $19/mo
46
Corgea
Coding Assistants2/3
40
Top 2%
#30 in Coding Assistants
2.0
Traffic25
GitHub60
Community38
Momentum24
14.5K—109.2K0—Freemiumfrom $39/mo
47
Turso
Data & Infrastructure2/3
40
Top 2%
#11 in Data & Infrastructure
4.0
Traffic19
GitHub60
Community44
Momentum45
309.9K—23.8K12Freemiumfrom $4.99/mo
48
Comet ML
Developer Tools2/3
40
Top 2%
#12 in Developer Tools
Traffic22
GitHub60
Community29
Momentum24
350.3K—21.2K02Freemiumfrom $19/mo
49
Vapi
Video & Audio3/3
40
Top 2%
#11 in Video & Audio
Traffic26
GitHub17
Community33
Momentum10
974.8K★5.0(2)11803Paidfrom $10/mo
50
Builder.io — AI Website Builder
Coding Assistants2/3
40
Top 2%
#31 in Coding Assistants
Traffic18
GitHub60
Community33
Momentum53
930.4K—8.8K14free
51
AdamCAD — AI Mechanical Engineering Tool
Productivity2/3
40
Top 2%
#34 in Productivity
Traffic8
GitHub60
Community41
Momentum20
131.4K—5K0—paid
52
Heptabase
Knowledge maps2/3
39
Top 2%
#1 in Knowledge maps
Traffic25
GitHub60
Community14
Momentum29
203.3K★1.0(1)13601Free Trialfrom $8.99/mo

10,814

Tools tracked

92% have a score

338

Open source

3% of total

9,967

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

L

letitbrew

Developer Tools

Keeps your Mac awake while Claude Code and Codex are actually working — and lets it sleep the moment they stop. A macOS menu-bar app that follows real agent sessions, not timers.

Score
10
#232 in Developer Tools
#6806 overall

Score · last 14 days

Score breakdown

Traffic0·20%
GitHub60·10%
Community5·25%
Momentum20·15%

GitHub stars

5

Why is this trending?

  • Newly indexed in our catalog
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