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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

461
269
123

Source

1,136

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
4.0
Traffic44
GitHub74
Community
Page 1 of 7
  • 1
  • 2
  • 3
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  • 7
79
Momentum54
29.3M
—
114.3K
1
5
Freemiumfrom $0.125
2
Hugging Face
Foundation Models3/3
64
Top 1%
#2 in Foundation Models
Traffic73
GitHub33
Community49
Momentum46
30.3M——197freemium
3
Elementor — AI Website Builder
Productivity2/3
63
Top 1%
#2 in Productivity
1.0
Traffic49
GitHub60
Community43
Momentum100
3.5M—7.1K35Freefrom $3.99/mo
4
Ollama
Consumer AI2/3
62
Top 1%
#2 in Consumer AI
Traffic52
GitHub60
Community45
Momentum52
11.1M★4.8(5)185.3K35freemiumfrom $20/yr
5
Warp
Coding Assistants2/3
62
Top 1%
#2 in Coding Assistants
2.0
Traffic51
GitHub60
Community47
Momentum75
1.7M—65.8K24enterprisefrom $18/mo
6
open-design
Developer Tools2/3
59
Top 1%
#3 in Developer Tools
Traffic35
GitHub60
Community35
Momentum100
617.7K—104.9K13—
7
Aikido AI Code Reviews
Coding Assistants2/3
56
Top 1%
#5 in Coding Assistants
Traffic57
GitHub60
Community43
Momentum65
576.1K—3.3K33Freemiumfrom $351/mo
8
Unsloth AI
Productivity2/3
56
Top 1%
#3 in Productivity
Traffic49
GitHub60
Community50
Momentum47
1.1M★4.3(6)78.8K24enterprise
9
OpenClaw
Consumer AI2/3
56
Top 1%
#3 in Consumer AI
Traffic55
GitHub60
Community51
Momentum55
7.7M★4.7(6)393.4K24open-source
10
Turso
Data & Infrastructure2/3
54
Top 1%
#4 in Data & Infrastructure
Traffic26
GitHub60
Community37
Momentum95
309.9K—25.1K32Freemiumfrom $4.99/mo
11
Union.ai — AI Developer Tool
Coding Assistants2/3
53
Top 1%
#7 in Coding Assistants
Traffic41
GitHub65
Community35
Momentum87
25.1K—7.8K2—freemiumfrom $950/mo
12
GPT Engineer
Coding Assistants1/3
53
Top 1%
#8 in Coding Assistants
Traffic69
GitHub23
Community29
Momentum38
636.1M★4.7(3)—177freefrom $4/mo
13
Ask Brave
Productivity2/3
53
Top 1%
#4 in Productivity
Traffic48
GitHub60
Community29
Momentum84
581.2M—1.5K37Open Source
14
seedance-cli
Developer Tools2/3
52
Top 1%
#4 in Developer Tools
2.0
Traffic50
GitHub74
Community34
Momentum37
661.9K—3.7K24—
15
MindsDB
Data & Infrastructure3/3
52
Top 1%
#5 in Data & Infrastructure
11.0
Traffic39
GitHub63
Community43
Momentum75
42.3K—7581—No Pricing
16
Chroma
Data & Infrastructure2/3
51
Top 1%
#6 in Data & Infrastructure
Traffic31
GitHub60
Community38
Momentum70
257.1K—29.6K24Freefrom $2.5/mo
17
Vexa
Foundation Models2/3
51
Top 1%
#4 in Foundation Models
2.0
Traffic47
GitHub65
Community29
Momentum100
11.4K★5.0(2)2.9K4—freefrom $0.3
18
Laminar — LLM Observability Tool
Foundation Models2/3
51
Top 1%
#5 in Foundation Models
2.0
Traffic27
GitHub60
Community36
Momentum87
39.6K—3.5K2—freemiumfrom $30/mo
19
Plane
Productivity2/3
50
Top 1%
#8 in Productivity
Traffic42
GitHub70
Community39
Momentum50
500.5K—61.6K14Freemiumfrom $66/mo
20
Dagster — AI Data Management Tools
Data & Infrastructure2/3
50
Top 1%
#7 in Data & Infrastructure
4.0
Traffic42
GitHub60
Community37
Momentum59
182.3K—16.4K12freemiumfrom $0.01
21
Mistral AI
Foundation Models1/3
50
Top 1%
#7 in Foundation Models
1.0
Traffic54
GitHub0
Community28
Momentum54
9.7M★2.0(1)—137open-sourcefrom $123/mo
22
Roboflow Annotate
Data labeling2/3
49
Top 1%
#1 in Data labeling
Traffic26
GitHub60
Community50
Momentum20
1.4M—51.4K04Freemiumfrom $60/mo
23
Hermes Agent
Autonomous Agents2/3
49
Top 1%
#2 in Autonomous Agents
1.0
Traffic17
GitHub60
Community41
Momentum20
3.4M★4.0(1)258.6K04Pricing
24
Bolt.new
Coding Assistants3/3
49
Top 1%
#14 in Coding Assistants
Traffic32
GitHub13
Community60
Momentum20
4M★4.4(14)16.6K03freemium
25
Resend
Coding Assistants3/3
48
Top 1%
#15 in Coding Assistants
Traffic16
GitHub71
Community43
Momentum20
5.2M—8304paid
26
Gemma
Foundation Models2/3
47
Top 1%
#8 in Foundation Models
Traffic54
GitHub0
Community21
Momentum45
11M——45Free
27
Cal.AI
Productivity2/3
46
Top 1%
#14 in Productivity
Traffic37
GitHub65
Community46
Momentum38
3.4M—49.5K04Freemiumfrom $12/mo
28
Aikido Attack
Pentesting2/3
46
Top 1%
#1 in Pentesting
Traffic49
GitHub60
Community43
Momentum50
576.1K—3.3K33Paidfrom $945
29
Langflow
Developer Tools3/3
46
Top 1%
#8 in Developer Tools
Traffic19
GitHub62
Community51
Momentum20
229.4K—156.2K02Open Source
30
Kestra
Data & Infrastructure3/3
46
Top 1%
#10 in Data & Infrastructure
Traffic25
GitHub62
Community47
Momentum29
109.3K—30.1K01enterprise
31
Greptile AI
Coding Assistants2/3
45
Top 1%
#19 in Coding Assistants
Traffic20
GitHub60
Community34
Momentum40
226.1K—5.8K11paidfrom $20/mo
32
Parallel Web Systems
Web browsing2/3
44
Top 2%
#4 in Web browsing
Traffic40
GitHub25
Community26
Momentum56
229.3K★5.0(2)84514No Pricingfrom $0.25
33
Fooocus
Image Generation2/3
44
Top 2%
#11 in Image Generation
Traffic53
GitHub23
Community29
Momentum34
636.1M★4.7(3)—177Freefrom $4/mo
34
Phi-4
Foundation Models1/3
44
Top 2%
#11 in Foundation Models
Traffic18
GitHub0
Community10
Momentum100
6.6M——15Free
35
Weaviate
Data & Infrastructure2/3
44
Top 2%
#13 in Data & Infrastructure
Traffic28
GitHub60
Community34
Momentum53
137.9K★1.0(1)16.9K11Freemiumfrom $45/mo
36
Giselle
Coding Assistants3/3
44
Top 2%
#21 in Coding Assistants
Traffic26
GitHub60
Community37
Momentum30
5.9K—5570—freemiumfrom $20/mo
37
Vectorize
Search & Research3/3
43
Top 2%
#6 in Search & Research
Traffic7
GitHub63
Community51
Momentum20
146.4K★3.2(6)56.3K02freemiumfrom $0.25
38
Supermemory — AI Knowledge Management Tool
Coding Assistants2/3
43
Top 2%
#23 in Coding Assistants
Traffic27
GitHub60
Community30
Momentum34
174.2K—31.4K02Freemiumfrom $0.001
39
Tailwind Ghostwriter
Productivity2/3
43
Top 2%
#29 in Productivity
Traffic5
GitHub40
Community54
Momentum20
2.4M—98K04Freemiumfrom $14.99/mo
40
Llama
Foundation Models2/3
43
Top 2%
#14 in Foundation Models
Traffic49
GitHub0
Community20
Momentum27
752.6K★3.6(5)2432free
41
Kilo | Cloud Agents
Coding Assistants2/3
43
Top 2%
#24 in Coding Assistants
Traffic7
GitHub60
Community35
Momentum20
1.4M★5.0(2)27.8K04freemiumfrom $15/mo
42
ToolJet
Productivity2/3
42
Top 2%
#33 in Productivity
Traffic28
GitHub65
Community35
Momentum30
92K—41.1K02Freemiumfrom $19/mo
43
Traycer
Coding Assistants2/3
42
Top 2%
#26 in Coding Assistants
Traffic15
GitHub60
Community28
Momentum100
59K★4.8(4)1.6K1—Freemiumfrom $20/mo
44
Zep
Productivity2/3
41
Top 2%
#37 in Productivity
Traffic21
GitHub60
Community33
Momentum20
103.9K—32.3K02Freemiumfrom $125/mo
45
Grafana Assistant
Data & Infrastructure1/3
41
Top 2%
#14 in Data & Infrastructure
Traffic22
GitHub0
Community4
Momentum100
1.5M——14Freemiumfrom $0.015
46
Scribbr — AI Content Detector
Search & Research1/3
41
Top 2%
#9 in Search & Research
Traffic28
GitHub10
Community20
Momentum38
7.3M★5.0(2)—35Open Sourcefrom $8.33/mo
47
IronClaw
Data & Infrastructure3/3
41
Top 2%
#16 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)32.9K0—paidfrom $35/mo
49
Voicebox
Video & Audio2/3
40
Top 2%
#15 in Video & Audio
Traffic22
GitHub40
Community31
Momentum4
417.8K★3.0(2)58.8K03No Pricing
50
Comet ML
Developer Tools2/3
40
Top 2%
#12 in Developer Tools
Traffic22
GitHub60
Community29
Momentum24
350.3K—23K02Freemiumfrom $19/mo
51
Vapi
Video & Audio3/3
40
Top 2%
#16 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)30.8K04freemiumfrom $0.249/mo

11,552

Tools tracked

93% have a score

338

Open source

3% of total

10,777

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

Snov.io — AI Cold Email Tool

Productivity

Score
15
Top 50%
#1572 in Productivity
#5308 overall

Score · last 14 days

Score breakdown

Traffic0·20%
GitHub0·10%
Community0·25%
Momentum0·15%

Visits / mo

1.1M

AI referrals

4

Why is this trending?

  • 1.1M monthly visits
  • Referred by 4 AI assistants
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