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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

421
260
119

Source

998

Quality

2,928
3,904
2,043

Categories

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342 resultsSorted by score (desc)Export
#ToolScoreMomentumVisits/moRatingGitHubHNAI RefsPricing
1
Warp
Coding Assistants2/3
65
Top 1%
#2 in Coding Assistants
Traffic49
GitHub60
Community46
Page 1 of 7
  • 1
  • 2
  • 3
  • …
  • 7
Momentum
100
1.7M
—
64.6K
2
4
enterprisefrom $18/mo
2
Unsloth AI
Productivity2/3
64
Top 1%
#1 in Productivity
Traffic58
GitHub60
Community53
Momentum88
1.1M★4.3(6)75.3K74enterprise
3
Ollama
Consumer AI2/3
63
Top 1%
#1 in Consumer AI
2.0
Traffic48
GitHub60
Community50
Momentum53
11.1M★4.8(5)179.9K25freemiumfrom $20/yr
4
Bolt.new
Coding Assistants3/3
63
Top 1%
#4 in Coding Assistants
Traffic44
GitHub13
Community60
Momentum100
4M★4.4(14)16.5K13freemium
5
Hugging Face
Foundation Models3/3
63
Top 1%
#2 in Foundation Models
Traffic73
GitHub30
Community49
Momentum50
30.3M——217freemium
6
Supabase
Data & Infrastructure3/3
63
Top 1%
#1 in Data & Infrastructure
1.0
Traffic37
GitHub74
Community76
Momentum29
29.3M—108.7K05Freemiumfrom $0.125
7
Aikido AI Code Reviews
Coding Assistants2/3
62
Top 1%
#6 in Coding Assistants
Traffic63
GitHub60
Community41
Momentum100
576.1K—3K73Freemiumfrom $351/mo
8
Roboflow Annotate
Data labeling2/3
59
Top 1%
#1 in Data labeling
Traffic42
GitHub60
Community50
Momentum70
1.4M—49.8K24Freemiumfrom $60/mo
9
Hermes Agent
Autonomous Agents2/3
58
Top 1%
#1 in Autonomous Agents
3.0
Traffic27
GitHub60
Community50
Momentum70
3.4M★4.0(1)238.5K14Pricing
10
OpenClaw
Consumer AI2/3
58
Top 1%
#2 in Consumer AI
6.0
Traffic56
GitHub60
Community50
Momentum70
7.7M★4.7(6)388.3K34open-source
11
seedance-cli
Developer Tools2/3
56
Top 1%
#3 in Developer Tools
Traffic59
GitHub80
Community42
Momentum37
661.9K—3.7K54—
12
MindsDB
Data & Infrastructure3/3
56
Top 1%
#2 in Data & Infrastructure
14.0
Traffic37
GitHub63
Community42
Momentum100
42.3K—7491—No Pricing
13
Chroma
Data & Infrastructure2/3
55
Top 1%
#3 in Data & Infrastructure
Traffic29
GitHub60
Community35
Momentum100
257.1K—29.2K24Freefrom $2.5/mo
14
Resend
Coding Assistants3/3
55
Top 1%
#11 in Coding Assistants
5.0
Traffic25
GitHub71
Community41
Momentum70
5.2M—8214paid
15
GPT Engineer
Coding Assistants1/3
53
Top 1%
#12 in Coding Assistants
Traffic69
GitHub25
Community29
Momentum34
636.1M★4.7(3)—157freefrom $4/mo
16
Cal.AI
Productivity2/3
52
Top 1%
#3 in Productivity
2.0
Traffic55
GitHub48
Community45
Momentum78
3.4M—48K34Freemiumfrom $12/mo
17
Aikido Attack
Pentesting2/3
52
Top 1%
#1 in Pentesting
2.0
Traffic55
GitHub60
Community41
Momentum86
576.1K—3K73Paidfrom $945
18
Tailwind Ghostwriter
Productivity2/3
51
Top 1%
#5 in Productivity
Traffic15
GitHub40
Community35
Momentum100
2.4M—97.4K14Freemiumfrom $14.99/mo
19
Greptile AI
Coding Assistants2/3
51
Top 1%
#14 in Coding Assistants
Traffic24
GitHub60
Community43
Momentum60
226.1K—5.7K21paidfrom $20/mo
20
DeepSeek
Foundation Models2/3
50
Top 1%
#5 in Foundation Models
Traffic52
GitHub0
Community25
Momentum82
430.4M★4.5(67)—146Free
21
Aident AI
Productivity3/3
50
Top 1%
#6 in Productivity
Traffic39
GitHub5
Community42
Momentum100
82K★3.8(4)39211freemiumfrom $6/yr
22
LangChain
Developer Tools3/3
50
Top 1%
#5 in Developer Tools
Traffic48
GitHub15
Community28
Momentum44
3.2M——44freemiumfrom $39/mo
23
Union.ai — AI Developer Tool
Coding Assistants2/3
49
Top 1%
#15 in Coding Assistants
Traffic35
GitHub60
Community35
Momentum70
25.1K—7.3K1—freemiumfrom $950/mo
24
Kilo | Cloud Agents
Coding Assistants2/3
49
Top 1%
#16 in Coding Assistants
2.0
Traffic26
GitHub60
Community41
Momentum42
1.4M★5.0(2)27.1K24freemiumfrom $15/mo
25
Kestra
Data & Infrastructure3/3
46
Top 1%
#7 in Data & Infrastructure
Traffic25
GitHub62
Community47
Momentum29
109.3K—28K01enterprise
26
Mistral AI
Foundation Models1/3
46
Top 1%
#10 in Foundation Models
Traffic46
GitHub0
Community24
Momentum43
9.7M★2.0(1)—67open-sourcefrom $123/mo
27
Qwen
Foundation Models2/3
45
Top 1%
#11 in Foundation Models
Traffic28
GitHub0
Community24
Momentum38
38M★4.7(6)036Free
28
Vectorize
Search & Research3/3
45
Top 1%
#4 in Search & Research
Traffic12
GitHub63
Community53
Momentum20
146.4K★3.2(6)21.9K02freemiumfrom $0.25
29
Ask Brave
Productivity2/3
45
Top 1%
#14 in Productivity
Traffic43
GitHub40
Community35
Momentum38
581.2M—1.4K17Open Source
30
open-design
Developer Tools2/3
44
Top 1%
#7 in Developer Tools
Traffic20
GitHub60
Community33
Momentum23
617.7K—93.1K03—
31
Fooocus
Image Generation2/3
44
Top 1%
#8 in Image Generation
Traffic52
GitHub25
Community29
Momentum30
636.1M★4.7(3)—157Freefrom $4/mo
32
Scribbr — AI Content Detector
Search & Research1/3
44
Top 1%
#5 in Search & Research
19.0
Traffic15
GitHub0
Community4
Momentum100
7.3M★5.0(2)—15Open Sourcefrom $8.33/mo
33
IronClaw
Data & Infrastructure3/3
44
Top 1%
#8 in Data & Infrastructure
Traffic22
GitHub60
Community45
Momentum25
69.6K★5.0(2)12.6K0—open-sourcefrom $5/mo
34
Elementor — AI Website Builder
Productivity2/3
44
Top 1%
#17 in Productivity
2.0
Traffic25
GitHub60
Community26
Momentum28
3.5M—7.1K05Freefrom $3.99/mo
35
Astronomer
Data & Infrastructure2/3
44
Top 1%
#9 in Data & Infrastructure
15.0
Traffic23
GitHub40
Community22
Momentum100
234.6K—42912freemium
36
engram
Developer Tools2/3
43
Top 2%
#8 in Developer Tools
Traffic33
GitHub45
Community12
Momentum100
104.8K—1812Free Trialfrom $12.99/mo
37
Supermemory — AI Knowledge Management Tool
Coding Assistants2/3
43
Top 2%
#25 in Coding Assistants
Traffic27
GitHub60
Community29
Momentum34
174.2K—29.1K02Freemiumfrom $0.001
38
Open Interpreter
Coding Assistants3/3
43
Top 2%
#26 in Coding Assistants
Traffic25
GitHub40
Community51
Momentum24
68.8K—68.2K0—freemiumfrom $20/mo
39
Langflow
Developer Tools3/3
43
Top 2%
#9 in Developer Tools
2.0
Traffic19
GitHub42
Community51
Momentum20
229.4K—153.6K02Open Source
40
Dagster — AI Data Management Tools
Data & Infrastructure2/3
43
Top 2%
#12 in Data & Infrastructure
2.0
Traffic27
GitHub60
Community35
Momentum26
182.3K—16.1K02freemiumfrom $0.01
41
Zep
Productivity2/3
42
Top 2%
#22 in Productivity
Traffic23
GitHub60
Community36
Momentum20
103.9K—30.4K02Freemiumfrom $125/mo
42
Spice AI
Consumer AI2/3
41
Top 2%
#5 in Consumer AI
2.0
Traffic34
GitHub65
Community29
Momentum70
28.3K—3.1K1—Freemium
43
Gemma
Foundation Models2/3
41
Top 2%
#13 in Foundation Models
Traffic47
GitHub0
Community22
Momentum14
11M——15Free
44
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
45
ToolJet
Productivity2/3
40
Top 2%
#30 in Productivity
2.0
Traffic25
GitHub60
Community30
Momentum30
92K—40.8K02Freemiumfrom $19/mo
46
Parallel Web Systems
Web browsing2/3
40
Top 2%
#2 in Web browsing
Traffic41
GitHub10
Community29
Momentum39
229.3K★5.0(2)81714No Pricingfrom $0.25
47
Comet ML
Developer Tools2/3
40
Top 2%
#11 in Developer Tools
2.0
Traffic22
GitHub60
Community29
Momentum24
350.3K—21.7K02Freemiumfrom $19/mo
48
Vapi
Video & Audio3/3
40
Top 2%
#9 in Video & Audio
Traffic26
GitHub17
Community33
Momentum10
974.8K★5.0(2)11803Paidfrom $10/mo
49
AdamCAD — AI Mechanical Engineering Tool
Productivity2/3
40
Top 2%
#31 in Productivity
Traffic8
GitHub60
Community41
Momentum20
131.4K—5K0—paid
50
Stable Horde — AI Image Generator
Image Generation2/3
40
Top 2%
#14 in Image Generation
Traffic15
GitHub60
Community23
Momentum100
30.5K—1.5K1—Open Source
51
Heptabase
Knowledge maps2/3
39
Top 2%
#1 in Knowledge maps
Traffic25
GitHub60
Community14
Momentum29
203.3K★1.0(1)14701Free Trialfrom $8.99/mo
52
Mljar Studio
Productivity2/3
39
Top 2%
#32 in Productivity
2.0
Traffic17
GitHub60
Community29
Momentum70
80.1K—4.4K1——

10,983

Tools tracked

92% have a score

338

Open source

3% of total

10,155

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

Suno

Video & Audio

Create stunning original music for free in seconds using our AI generator. Make your own masterpieces, share with friends, and discover music from artists worldwide.

Score
55
Top 1%
#2 in Video & Audio
#29 overall

Score · last 14 days

Score breakdown

Traffic42·20%
GitHub11·10%
Community41·25%
Momentum45·15%

Visits / mo

78.6M

AI referrals

7

Rating

4.4 (186)

Why is this trending?

  • 78.6M monthly visits
  • Referred by 7 AI assistants
  • 5 mentions on Hacker News
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