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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
258
119

Source

981

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
68
Top 1%
#1 in Data & Infrastructure
Traffic53
GitHub74
Community76
Page 1 of 7
  • 1
  • 2
  • 3
  • …
  • 7
Momentum
46
29.3M
—
108.1K
2
5
Freemiumfrom $0.125
2
Hugging Face
Foundation Models3/3
66
Top 1%
#2 in Foundation Models
Traffic75
GitHub30
Community49
Momentum66
30.3M——297freemium
3
Unsloth AI
Productivity2/3
65
Top 1%
#1 in Productivity
Traffic56
GitHub60
Community53
Momentum92
1.1M★4.3(6)72.1K64enterprise
4
Warp
Coding Assistants2/3
65
Top 1%
#2 in Coding Assistants
Traffic49
GitHub60
Community46
Momentum100
1.7M—64.4K24enterprisefrom $18/mo
5
Ollama
Consumer AI2/3
64
Top 1%
#1 in Consumer AI
Traffic47
GitHub60
Community50
Momentum58
11.1M★4.8(5)178.7K25freemiumfrom $20/yr
6
Bolt.new
Coding Assistants3/3
63
Top 1%
#3 in Coding Assistants
Traffic44
GitHub13
Community60
Momentum100
4M★4.4(14)16.5K13freemium
7
Aikido AI Code Reviews
Coding Assistants2/3
58
Top 1%
#7 in Coding Assistants
4.0
Traffic58
GitHub60
Community41
Momentum82
576.1K—3K43Freemiumfrom $351/mo
8
Open Interpreter
Coding Assistants3/3
58
Top 1%
#8 in Coding Assistants
Traffic36
GitHub60
Community51
Momentum100
68.8K—68K1—freemiumfrom $20/mo
9
Roboflow Annotate
Data labeling2/3
57
Top 1%
#1 in Data labeling
2.0
Traffic43
GitHub60
Community50
Momentum60
1.4M—49.6K24Freemiumfrom $60/mo
10
seedance-cli
Developer Tools2/3
57
Top 1%
#2 in Developer Tools
Traffic63
GitHub79
Community42
Momentum42
661.9K—3.7K84—
11
Resend
Coding Assistants3/3
57
Top 1%
#10 in Coding Assistants
Traffic23
GitHub51
Community40
Momentum100
5.2M—8214paid
12
OpenClaw
Consumer AI2/3
55
Top 1%
#2 in Consumer AI
Traffic54
GitHub60
Community44
Momentum62
7.7M★4.7(6)386.5K24open-source
13
GPT Engineer
Coding Assistants1/3
54
Top 1%
#13 in Coding Assistants
1.0
Traffic70
GitHub25
Community29
Momentum44
636.1M★4.7(3)—207freefrom $4/mo
14
Cal.AI
Productivity2/3
53
Top 1%
#3 in Productivity
Traffic51
GitHub48
Community43
Momentum88
3.4M—47.9K24Freemiumfrom $12/mo
15
Zep
Productivity2/3
51
Top 1%
#5 in Productivity
2.0
Traffic35
GitHub60
Community36
Momentum70
103.9K—30.2K12Freemiumfrom $125/mo
16
Tailwind Ghostwriter
Productivity2/3
51
Top 1%
#6 in Productivity
2.0
Traffic15
GitHub40
Community35
Momentum100
2.4M—97.3K14Freemiumfrom $14.99/mo
17
DeepSeek
Foundation Models2/3
50
Top 1%
#5 in Foundation Models
1.0
Traffic51
GitHub0
Community25
Momentum88
430.4M★4.5(67)—146Free
18
Aident AI
Productivity3/3
50
Top 1%
#8 in Productivity
Traffic39
GitHub5
Community42
Momentum100
82K★3.8(4)39211freemiumfrom $6/yr
19
Hermes Agent
Autonomous Agents2/3
49
Top 1%
#2 in Autonomous Agents
Traffic17
GitHub60
Community50
Momentum20
3.4M★4.0(1)231.1K04Pricing
20
Union.ai — AI Developer Tool
Coding Assistants2/3
49
Top 1%
#14 in Coding Assistants
Traffic35
GitHub60
Community35
Momentum70
25.1K—7.2K1—freemiumfrom $950/mo
21
Kilo | Cloud Agents
Coding Assistants2/3
49
Top 1%
#15 in Coding Assistants
Traffic26
GitHub60
Community41
Momentum42
1.4M★5.0(2)26.9K24freemiumfrom $15/mo
22
Greptile AI
Coding Assistants2/3
49
Top 1%
#16 in Coding Assistants
Traffic24
GitHub40
Community43
Momentum60
226.1K—5.7K21paidfrom $20/mo
23
LangChain
Developer Tools3/3
48
Top 1%
#4 in Developer Tools
Traffic47
GitHub15
Community28
Momentum33
3.2M——34freemiumfrom $39/mo
24
Gemma
Foundation Models2/3
47
Top 1%
#8 in Foundation Models
Traffic56
GitHub0
Community22
Momentum47
11M——55Free
25
Aikido Attack
Pentesting2/3
46
Top 1%
#1 in Pentesting
Traffic50
GitHub40
Community41
Momentum67
576.1K—3K43Paidfrom $945
26
Langflow
Developer Tools3/3
46
Top 1%
#5 in Developer Tools
Traffic19
GitHub62
Community51
Momentum20
229.4K—153.3K02Open Source
27
Kestra
Data & Infrastructure3/3
46
Top 1%
#5 in Data & Infrastructure
Traffic25
GitHub62
Community47
Momentum29
109.3K—27.8K01enterprise
28
Fooocus
Image Generation2/3
45
Top 1%
#10 in Image Generation
1.0
Traffic54
GitHub25
Community29
Momentum40
636.1M★4.7(3)—207Freefrom $4/mo
29
Vexa
Foundation Models2/3
45
Top 1%
#10 in Foundation Models
Traffic36
GitHub60
Community28
Momentum72
11.4K★5.0(2)2.7K1—freefrom $0.3
30
Vectorize
Search & Research3/3
45
Top 1%
#3 in Search & Research
Traffic14
GitHub63
Community53
Momentum20
146.4K★3.2(6)20K02freemiumfrom $0.25
31
Llama
Foundation Models2/3
45
Top 1%
#11 in Foundation Models
Traffic44
GitHub0
Community25
Momentum33
752.6K★3.6(5)2422free
32
Ask Brave
Productivity2/3
45
Top 1%
#18 in Productivity
2.0
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—87.7K03—
34
IronClaw
Data & Infrastructure3/3
44
Top 2%
#8 in Data & Infrastructure
Traffic22
GitHub60
Community45
Momentum25
69.6K★5.0(2)12.6K0—open-sourcefrom $5/mo
35
Elementor — AI Website Builder
Productivity2/3
44
Top 2%
#21 in Productivity
Traffic25
GitHub60
Community26
Momentum28
3.5M—7.1K05Freefrom $3.99/mo
36
Mistral AI
Foundation Models1/3
44
Top 2%
#13 in Foundation Models
1.0
Traffic46
GitHub0
Community24
Momentum31
9.7M★2.0(1)—57open-sourcefrom $123/mo
37
Supermemory — AI Knowledge Management Tool
Coding Assistants2/3
43
Top 2%
#25 in Coding Assistants
Traffic27
GitHub60
Community29
Momentum34
174.2K—29K02Freemiumfrom $0.001
38
MindsDB
Data & Infrastructure3/3
42
Top 2%
#9 in Data & Infrastructure
Traffic22
GitHub63
Community38
Momentum25
42.3K—7400—No Pricing
39
Composio
Foundation Models3/3
42
Top 2%
#15 in Foundation Models
Traffic27
GitHub67
Community50
Momentum23
1.5M★4.6(5)29.7K04freemiumfrom $0.249/mo
40
Replicate
Data & Infrastructure2/3
41
Top 2%
#13 in Data & Infrastructure
Traffic33
GitHub10
Community20
Momentum100
1.3M★1.5(2)59814Pay-per-usefrom $0.36/unit
41
Dagster — AI Data Management Tools
Data & Infrastructure2/3
41
Top 2%
#14 in Data & Infrastructure
2.0
Traffic27
GitHub40
Community35
Momentum26
182.3K—16K02freemiumfrom $0.01
42
Qwen
Foundation Models2/3
40
Top 2%
#16 in Foundation Models
Traffic21
GitHub0
Community23
Momentum14
38M★4.7(6)016Free
43
Comet ML
Developer Tools2/3
40
Top 2%
#12 in Developer Tools
Traffic22
GitHub60
Community29
Momentum24
350.3K—21.4K02Freemiumfrom $19/mo
44
Vapi
Video & Audio3/3
40
Top 2%
#9 in Video & Audio
Traffic26
GitHub17
Community33
Momentum10
974.8K★5.0(2)11803Paidfrom $10/mo
45
Heptabase
Knowledge maps2/3
39
Top 2%
#1 in Knowledge maps
Traffic25
GitHub60
Community14
Momentum29
203.3K★1.0(1)14401Free Trialfrom $8.99/mo
46
INK — AI Writing Assistant
Search & Research2/3
39
Top 2%
#9 in Search & Research
Traffic15
GitHub10
Community24
Momentum100
9.1K—1.3K1—Open Sourcefrom $1/mo
47
Giselle
Coding Assistants3/3
39
Top 2%
#28 in Coding Assistants
Traffic26
GitHub40
Community37
Momentum10
5.9K—5530—freemiumfrom $20/mo
48
Cognee
Foundation Models2/3
39
Top 2%
#21 in Foundation Models
Traffic25
GitHub60
Community29
Momentum28
85.6K★3.5(2)30.1K0—paidfrom $35/mo
49
ToolJet
Productivity2/3
38
Top 2%
#35 in Productivity
2.0
Traffic25
GitHub40
Community30
Momentum30
92K—39.6K02Freemiumfrom $19/mo
50
Postiz
Content & Marketing2/3
38
Top 2%
#10 in Content & Marketing
Traffic29
GitHub60
Community30
Momentum40
323.9K★4.7(15)34.7K04Free Trialfrom $29/mo
51
Corgea
Coding Assistants2/3
38
Top 2%
#29 in Coding Assistants
2.0
Traffic22
GitHub60
Community33
Momentum24
14.5K—109.2K0—Freemiumfrom $39/mo
52
kicad-studio
Developer Tools2/3
38
Top 2%
#15 in Developer Tools
1.0
Traffic53
GitHub31
Community23
Momentum29
5.6M—2765Free

10,891

Tools tracked

92% have a score

338

Open source

3% of total

10,057

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

C

consensus-mcp

Developer Tools

Official MCP server for Consensus. Search 220M+ peer-reviewed research papers from Claude, ChatGPT, Cursor, and any MCP client.

Score
11
#222 in Developer Tools
#6261 overall

Score · last 14 days

Score breakdown

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

GitHub stars

16

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