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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

445
266
121

Source

1,080

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
1.0
Traffic47
GitHub74
Community
Page 1 of 7
  • 1
  • 2
  • 3
  • …
  • 7
80
Momentum44
29.3M
—
111.2K
1
5
Freemiumfrom $0.125
2
Ollama
Consumer AI2/3
64
Top 1%
#1 in Consumer AI
1.0
Traffic52
GitHub60
Community50
Momentum52
11.1M★4.8(5)182.5K35freemiumfrom $20/yr
3
Hugging Face
Foundation Models3/3
62
Top 1%
#2 in Foundation Models
1.0
Traffic70
GitHub33
Community49
Momentum34
30.3M——137freemium
4
Elementor — AI Website Builder
Productivity2/3
61
Top 1%
#1 in Productivity
Traffic39
GitHub60
Community41
Momentum100
3.5M—7.1K15Freefrom $3.99/mo
5
Warp
Coding Assistants2/3
60
Top 1%
#2 in Coding Assistants
Traffic45
GitHub60
Community46
Momentum68
1.7M—65.4K14enterprisefrom $18/mo
6
OpenClaw
Consumer AI2/3
59
Top 1%
#2 in Consumer AI
Traffic59
GitHub60
Community51
Momentum73
7.7M★4.7(6)391.6K44open-source
7
Roboflow Annotate
Data labeling2/3
57
Top 1%
#1 in Data labeling
Traffic43
GitHub60
Community50
Momentum60
1.4M—51.1K24Freemiumfrom $60/mo
8
Unsloth AI
Productivity2/3
56
Top 1%
#2 in Productivity
Traffic50
GitHub60
Community50
Momentum45
1.1M★4.3(6)77.4K24enterprise
9
Dagster — AI Data Management Tools
Data & Infrastructure2/3
56
Top 1%
#2 in Data & Infrastructure
13.0
Traffic44
GitHub60
Community33
Momentum100
182.3K—16.3K22freemiumfrom $0.01
10
Hermes Agent
Autonomous Agents2/3
55
Top 1%
#1 in Autonomous Agents
Traffic29
GitHub60
Community41
Momentum53
3.4M★4.0(1)252K14Pricing
11
Aikido AI Code Reviews
Coding Assistants2/3
54
Top 1%
#6 in Coding Assistants
Traffic55
GitHub60
Community40
Momentum57
576.1K—3.1K23Freemiumfrom $351/mo
12
seedance-cli
Developer Tools2/3
54
Top 1%
#3 in Developer Tools
Traffic54
GitHub77
Community38
Momentum36
661.9K—3.7K34—
13
Turso
Data & Infrastructure2/3
54
Top 1%
#3 in Data & Infrastructure
Traffic27
GitHub60
Community44
Momentum80
309.9K—24.7K32Freemiumfrom $4.99/mo
14
GPT Engineer
Coding Assistants1/3
54
Top 1%
#7 in Coding Assistants
Traffic70
GitHub24
Community29
Momentum44
636.1M★4.7(3)—207freefrom $4/mo
15
Cognee
Foundation Models2/3
54
Top 1%
#4 in Foundation Models
Traffic39
GitHub65
Community34
Momentum100
85.6K★3.5(2)31.6K1—paidfrom $35/mo
16
Resend
Coding Assistants3/3
52
Top 1%
#9 in Coding Assistants
Traffic29
GitHub71
Community44
Momentum40
5.2M—8314paid
17
Zep
Productivity2/3
51
Top 1%
#4 in Productivity
Traffic35
GitHub60
Community35
Momentum70
103.9K—31.5K12Freemiumfrom $125/mo
18
Laminar — LLM Observability Tool
Foundation Models2/3
51
Top 1%
#5 in Foundation Models
Traffic25
GitHub60
Community30
Momentum100
39.6K—3.4K2—freemiumfrom $30/mo
19
Nanobrowser
Web browsing2/3
50
Top 1%
#1 in Web browsing
17.0
Traffic23
GitHub40
Community37
Momentum100
34.4K—14K1—Free
20
Unstract
Productivity2/3
49
Top 1%
#8 in Productivity
Traffic15
GitHub60
Community30
Momentum100
45.6K★5.0(3)7.3K1—Freemium
21
Kilo | Cloud Agents
Coding Assistants2/3
49
Top 1%
#14 in Coding Assistants
Traffic18
GitHub60
Community35
Momentum53
1.4M★5.0(2)27.5K14freemiumfrom $15/mo
22
Bolt.new
Coding Assistants3/3
49
Top 1%
#16 in Coding Assistants
Traffic32
GitHub13
Community60
Momentum20
4M★4.4(14)16.6K03freemium
23
LangChain
Developer Tools3/3
49
Top 1%
#6 in Developer Tools
Traffic46
GitHub15
Community27
Momentum43
3.2M——34freemiumfrom $39/mo
24
Vexa
Foundation Models2/3
48
Top 1%
#7 in Foundation Models
Traffic42
GitHub65
Community29
Momentum89
11.4K★5.0(2)2.9K2—freefrom $0.3
25
Weaviate
Data & Infrastructure2/3
47
Top 1%
#6 in Data & Infrastructure
Traffic27
GitHub60
Community34
Momentum70
137.9K★1.0(1)16.9K11Freemiumfrom $45/mo
26
Union.ai — AI Developer Tool
Coding Assistants2/3
47
Top 1%
#18 in Coding Assistants
Traffic35
GitHub40
Community35
Momentum70
25.1K—7.6K1—freemiumfrom $950/mo
27
Scribbr — AI Content Detector
Search & Research1/3
47
Top 1%
#3 in Search & Research
6.0
Traffic15
GitHub5
Community16
Momentum100
7.3M★5.0(2)—15Open Sourcefrom $8.33/mo
28
Gemma
Foundation Models2/3
46
Top 1%
#10 in Foundation Models
2.0
Traffic55
GitHub0
Community21
Momentum36
11M——45Free
29
Kestra
Data & Infrastructure3/3
46
Top 1%
#7 in Data & Infrastructure
Traffic25
GitHub62
Community47
Momentum29
109.3K—29.4K01enterprise
30
Hopsworks
Data & Infrastructure2/3
46
Top 1%
#8 in Data & Infrastructure
Traffic15
GitHub65
Community19
Momentum100
36.8K★3.0(1)3211—free
31
Cal.AI
Productivity2/3
45
Top 1%
#14 in Productivity
4.0
Traffic48
GitHub45
Community46
Momentum38
3.4M—48.9K14Freemiumfrom $12/mo
32
Fooocus
Image Generation2/3
45
Top 1%
#7 in Image Generation
Traffic54
GitHub24
Community29
Momentum40
636.1M★4.7(3)—207Freefrom $4/mo
33
Vectorize
Search & Research3/3
45
Top 1%
#5 in Search & Research
Traffic10
GitHub63
Community54
Momentum20
146.4K★3.2(6)46.9K02freemiumfrom $0.25
34
Open Interpreter
Coding Assistants3/3
45
Top 1%
#20 in Coding Assistants
Traffic25
GitHub60
Community51
Momentum24
68.8K—68.5K0—freemiumfrom $20/mo
35
Langflow
Developer Tools3/3
45
Top 1%
#9 in Developer Tools
Traffic19
GitHub62
Community51
Momentum20
229.4K—155.4K02Open Source
36
Greptile AI
Coding Assistants2/3
45
Top 1%
#21 in Coding Assistants
Traffic20
GitHub60
Community35
Momentum40
226.1K—5.8K11paidfrom $20/mo
37
Aikido Attack
Pentesting2/3
44
Top 2%
#1 in Pentesting
Traffic46
GitHub60
Community40
Momentum42
576.1K—3.2K23Paidfrom $945
38
broccoli
Developer Tools2/3
44
Top 2%
#10 in Developer Tools
Traffic22
GitHub10
Community18
Momentum100
3.2K★3.0(1)2861—Freemiumfrom $14.99/mo
39
open-design
Developer Tools2/3
44
Top 2%
#11 in Developer Tools
Traffic20
GitHub60
Community33
Momentum23
617.7K—99.9K03—
40
Qwen
Foundation Models2/3
44
Top 2%
#13 in Foundation Models
Traffic26
GitHub0
Community25
Momentum25
38M★4.7(6)026Free
41
Plane
Productivity2/3
44
Top 2%
#17 in Productivity
7.0
Traffic29
GitHub70
Community39
Momentum25
500.5K—60.5K04Freemiumfrom $66/mo
42
Llama
Foundation Models2/3
44
Top 2%
#14 in Foundation Models
Traffic49
GitHub0
Community25
Momentum27
752.6K★3.6(5)2432free
43
Mistral AI
Foundation Models1/3
44
Top 2%
#15 in Foundation Models
Traffic44
GitHub0
Community26
Momentum27
9.7M★2.0(1)—47open-sourcefrom $123/mo
44
Voicebox
Video & Audio2/3
43
Top 2%
#12 in Video & Audio
2.0
Traffic22
GitHub40
Community31
Momentum24
417.8K★3.0(2)56.4K03No Pricing
45
ToolJet
Productivity2/3
42
Top 2%
#24 in Productivity
Traffic28
GitHub65
Community35
Momentum30
92K—41K02Freemiumfrom $19/mo
46
Weaviate — AI Vector Database
Search & Research2/3
42
Top 2%
#9 in Search & Research
Traffic27
GitHub60
Community34
Momentum70
137.9K★1.0(1)16.9K11Open Sourcefrom $45/mo
47
Traycer
Coding Assistants2/3
42
Top 2%
#26 in Coding Assistants
Traffic15
GitHub60
Community28
Momentum100
59K★4.8(4)1.6K1—Freemiumfrom $20/mo
48
Giselle
Coding Assistants3/3
42
Top 2%
#27 in Coding Assistants
Traffic26
GitHub40
Community37
Momentum30
5.9K—5560—freemiumfrom $20/mo
49
Supermemory — AI Knowledge Management Tool
Coding Assistants2/3
41
Top 2%
#32 in Coding Assistants
2.0
Traffic27
GitHub40
Community30
Momentum34
174.2K—31.1K02Freemiumfrom $0.001
50
MindsDB
Data & Infrastructure3/3
41
Top 2%
#13 in Data & Infrastructure
1.0
Traffic22
GitHub63
Community38
Momentum25
42.3K—7550—No Pricing
51
LlamaIndex — AI Knowledge Management Tool
Foundation Models1/3
41
Top 2%
#18 in Foundation Models
1.0
Traffic21
GitHub0
Community6
Momentum100
421.3K★5.0(2)—25enterprisefrom $5/mo
52
IronClaw
Data & Infrastructure3/3
41
Top 2%
#14 in Data & Infrastructure
2.0
Traffic22
GitHub40
Community45
Momentum25
69.6K★5.0(2)12.6K0—open-sourcefrom $5/mo

11,342

Tools tracked

93% have a score

338

Open source

3% of total

10,569

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

NightCafe Studio

Productivity

Score
19
Top 50%
#911 in Productivity
#3188 overall

Score · last 14 days

Score breakdown

Traffic19·20%
GitHub0·10%
Community
0·25%
Momentum2·15%

Visits / mo

3.3M

AI referrals

4

Why is this trending?

  • 3.3M monthly visits
  • Referred by 4 AI assistants
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