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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

422
260
119

Source

999

Quality

2,928
3,904
2,043

Categories

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342 resultsSorted by score (desc)Export
#ToolScoreMomentumVisits/moRatingGitHubHNAI RefsPricing
1
Ollama
Consumer AI2/3
65
Top 1%
#1 in Consumer AI
2.0
Traffic51
GitHub60
Community
Page 1 of 7
  • 1
  • 2
  • 3
  • …
  • 7
50
Momentum62
11.1M
★4.8(5)
179.9K
3
5
freemiumfrom $20/yr
2
Warp
Coding Assistants2/3
65
Top 1%
#2 in Coding Assistants
Traffic49
GitHub60
Community46
Momentum100
1.7M—64.6K24enterprisefrom $18/mo
3
Unsloth AI
Productivity2/3
64
Top 1%
#1 in Productivity
Traffic58
GitHub60
Community53
Momentum88
1.1M★4.3(6)75.3K74enterprise
4
Hugging Face
Foundation Models3/3
64
Top 1%
#2 in Foundation Models
1.0
Traffic73
GitHub31
Community49
Momentum52
30.3M——227freemium
5
Supabase
Data & Infrastructure3/3
63
Top 1%
#1 in Data & Infrastructure
Traffic37
GitHub74
Community76
Momentum29
29.3M—108.7K05Freemiumfrom $0.125
6
Bolt.new
Coding Assistants3/3
63
Top 1%
#5 in Coding Assistants
Traffic44
GitHub13
Community60
Momentum100
4M★4.4(14)16.5K13freemium
7
Aikido AI Code Reviews
Coding Assistants2/3
60
Top 1%
#7 in Coding Assistants
2.0
Traffic61
GitHub60
Community41
Momentum92
576.1K—3K63Freemiumfrom $351/mo
8
Hermes Agent
Autonomous Agents2/3
59
Top 1%
#1 in Autonomous Agents
1.0
Traffic27
GitHub60
Community50
Momentum70
3.4M★4.0(1)238.5K14Pricing
9
OpenClaw
Consumer AI2/3
58
Top 1%
#2 in Consumer AI
Traffic56
GitHub60
Community51
Momentum70
7.7M★4.7(6)388.3K34open-source
10
Roboflow Annotate
Data labeling2/3
57
Top 1%
#1 in Data labeling
2.0
Traffic42
GitHub40
Community50
Momentum70
1.4M—49.8K24Freemiumfrom $60/mo
11
seedance-cli
Developer Tools2/3
56
Top 1%
#3 in Developer Tools
Traffic59
GitHub80
Community42
Momentum37
661.9K—3.7K54—
12
Chroma
Data & Infrastructure2/3
55
Top 1%
#2 in Data & Infrastructure
Traffic29
GitHub60
Community35
Momentum100
257.1K—29.2K24Freefrom $2.5/mo
13
Resend
Coding Assistants3/3
55
Top 1%
#11 in Coding Assistants
Traffic25
GitHub71
Community41
Momentum70
5.2M—8214paid
14
Cal.AI
Productivity2/3
54
Top 1%
#2 in Productivity
2.0
Traffic54
GitHub45
Community46
Momentum93
3.4M—48K34Freemiumfrom $12/mo
15
GPT Engineer
Coding Assistants1/3
53
Top 1%
#12 in Coding Assistants
Traffic69
GitHub25
Community29
Momentum36
636.1M★4.7(3)—167freefrom $4/mo
16
Composio
Foundation Models3/3
53
Top 1%
#4 in Foundation Models
14.0
Traffic36
GitHub62
Community45
Momentum100
1.5M★4.6(5)30K14freemiumfrom $0.249/mo
17
Tailwind Ghostwriter
Productivity2/3
51
Top 1%
#4 in Productivity
Traffic15
GitHub40
Community35
Momentum100
2.4M—97.4K14Freemiumfrom $14.99/mo
18
Greptile AI
Coding Assistants2/3
51
Top 1%
#14 in Coding Assistants
Traffic24
GitHub60
Community43
Momentum60
226.1K—5.7K21paidfrom $20/mo
19
Aikido Attack
Pentesting2/3
50
Top 1%
#1 in Pentesting
2.0
Traffic53
GitHub60
Community41
Momentum77
576.1K—3K63Paidfrom $945
20
DeepSeek
Foundation Models2/3
50
Top 1%
#6 in Foundation Models
Traffic52
GitHub0
Community25
Momentum82
430.4M★4.5(67)—146Free
21
Aident AI
Productivity3/3
50
Top 1%
#5 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
Traffic26
GitHub60
Community41
Momentum42
1.4M★5.0(2)27.1K24freemiumfrom $15/mo
25
Ask Brave
Productivity2/3
47
Top 1%
#10 in Productivity
2.0
Traffic43
GitHub60
Community35
Momentum38
581.2M—1.4K17Open Source
26
Llama
Foundation Models2/3
46
Top 1%
#9 in Foundation Models
14.0
Traffic47
GitHub0
Community25
Momentum38
752.6K★3.6(5)2432free
27
Kestra
Data & Infrastructure3/3
46
Top 1%
#6 in Data & Infrastructure
Traffic25
GitHub62
Community47
Momentum29
109.3K—28K01enterprise
28
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
29
Vectorize
Search & Research3/3
45
Top 1%
#4 in Search & Research
Traffic12
GitHub63
Community53
Momentum20
146.4K★3.2(6)21.9K02freemiumfrom $0.25
30
Langflow
Developer Tools3/3
45
Top 1%
#7 in Developer Tools
2.0
Traffic19
GitHub62
Community51
Momentum20
229.4K—154K02Open Source
31
open-design
Developer Tools2/3
44
Top 1%
#8 in Developer Tools
Traffic20
GitHub60
Community33
Momentum23
617.7K—93.1K03—
32
Fooocus
Image Generation2/3
44
Top 1%
#8 in Image Generation
Traffic53
GitHub25
Community29
Momentum32
636.1M★4.7(3)—167Freefrom $4/mo
33
IronClaw
Data & Infrastructure3/3
44
Top 1%
#7 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%
#15 in Productivity
Traffic25
GitHub60
Community26
Momentum28
3.5M—7.1K05Freefrom $3.99/mo
35
Astronomer
Data & Infrastructure2/3
44
Top 1%
#8 in Data & Infrastructure
Traffic23
GitHub40
Community22
Momentum100
234.6K—42912freemium
36
engram
Developer Tools2/3
43
Top 2%
#9 in Developer Tools
Traffic33
GitHub45
Community12
Momentum100
104.8K—1812Free Trialfrom $12.99/mo
37
Gemma
Foundation Models2/3
43
Top 2%
#13 in Foundation Models
2.0
Traffic51
GitHub0
Community22
Momentum22
11M——25Free
38
Supermemory — AI Knowledge Management Tool
Coding Assistants2/3
43
Top 2%
#26 in Coding Assistants
Traffic27
GitHub60
Community29
Momentum34
174.2K—29.1K02Freemiumfrom $0.001
39
Open Interpreter
Coding Assistants3/3
43
Top 2%
#27 in Coding Assistants
Traffic25
GitHub40
Community51
Momentum24
68.8K—68.2K0—freemiumfrom $20/mo
40
Dagster — AI Data Management Tools
Data & Infrastructure2/3
43
Top 2%
#12 in Data & Infrastructure
Traffic27
GitHub60
Community35
Momentum26
182.3K—16.1K02freemiumfrom $0.01
41
Zep
Productivity2/3
42
Top 2%
#23 in Productivity
Traffic23
GitHub60
Community36
Momentum20
103.9K—30.4K02Freemiumfrom $125/mo
42
Qwen
Foundation Models2/3
42
Top 2%
#14 in Foundation Models
3.0
Traffic26
GitHub0
Community24
Momentum25
38M★4.7(6)026Free
43
Turso
Data & Infrastructure2/3
42
Top 2%
#13 in Data & Infrastructure
7.0
Traffic7
GitHub60
Community43
Momentum20
309.9K—24.1K02Freemiumfrom $4.99/mo
44
MindsDB
Data & Infrastructure3/3
42
Top 2%
#14 in Data & Infrastructure
14.0
Traffic22
GitHub63
Community38
Momentum25
42.3K—7490—No Pricing
45
Spice AI
Consumer AI2/3
41
Top 2%
#5 in Consumer AI
Traffic34
GitHub65
Community29
Momentum70
28.3K—3.1K1—Freemium
46
Replicate
Data & Infrastructure2/3
41
Top 2%
#15 in Data & Infrastructure
Traffic33
GitHub10
Community20
Momentum100
1.3M★1.5(2)59814Pay-per-usefrom $0.36/unit
47
ToolJet
Productivity2/3
40
Top 2%
#32 in Productivity
Traffic25
GitHub60
Community30
Momentum30
92K—40.8K02Freemiumfrom $19/mo
48
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
49
Comet ML
Developer Tools2/3
40
Top 2%
#12 in Developer Tools
Traffic22
GitHub60
Community29
Momentum24
350.3K—21.7K02Freemiumfrom $19/mo
50
Vapi
Video & Audio3/3
40
Top 2%
#9 in Video & Audio
Traffic26
GitHub17
Community33
Momentum10
974.8K★5.0(2)11803Paidfrom $10/mo
51
Scribbr — AI Content Detector
Search & Research1/3
40
Top 2%
#9 in Search & Research
4.0
Traffic22
GitHub0
Community6
Momentum67
7.3M★5.0(2)—25Open Sourcefrom $8.33/mo
52
AdamCAD — AI Mechanical Engineering Tool
Productivity2/3
40
Top 2%
#33 in Productivity
Traffic8
GitHub60
Community41
Momentum20
131.4K—5K0—paid

10,995

Tools tracked

93% have a score

338

Open source

3% of total

10,175

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

Calculator Studio

Content & Marketing

Calculator Studio is your go-to platform for creating smart, interactive web calculators and lead-generation tools—all powered by simple spr

Score
22
Top 25%
#120 in Content & Marketing
#1665 overall

Score · last 14 days

Score breakdown

Traffic14·20%
GitHub0·10%
Community0·25%
Momentum0·15%

Visits / mo

27.2K

Rating

1.0 (1)

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