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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

398
251
118

Source

911

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
74
Top 1%
#1 in Data & Infrastructure
Traffic60
GitHub79
Community74
Page 1 of 7
  • 1
  • 2
  • 3
  • …
  • 7
Momentum
75
29.3M
—
106.5K
6
5
Freemiumfrom $0.125
2
Ollama
Consumer AI2/3
69
Top 1%
#1 in Consumer AI
Traffic48
GitHub65
Community44
Momentum100
11.1M★4.8(5)176.2K35freemiumfrom $20/yr
3
Unsloth AI
Productivity2/3
62
Top 1%
#1 in Productivity
Traffic49
GitHub60
Community52
Momentum85
1.1M★4.3(6)68.3K34enterprise
4
Warp
Coding Assistants2/3
61
Top 1%
#2 in Coding Assistants
Traffic45
GitHub60
Community50
Momentum68
1.7M—63.1K14enterprisefrom $18/mo
5
Roboflow Annotate
Data labeling2/3
60
Top 1%
#1 in Data labeling
Traffic41
GitHub60
Community45
Momentum87
1.4M—48K24Freemiumfrom $60/mo
6
seedance-cli
Developer Tools2/3
59
Top 1%
#2 in Developer Tools
2.0
Traffic68
GitHub61
Community45
Momentum57
661.9K—3.6K164—
7
Hugging Face
Foundation Models3/3
59
Top 1%
#2 in Foundation Models
2.0
Traffic69
GitHub32
Community48
Momentum28
30.3M——107freemium
8
OpenClaw
Consumer AI2/3
58
Top 1%
#2 in Consumer AI
Traffic59
GitHub60
Community55
Momentum57
7.7M★4.7(6)383.1K34open-source
9
Zep
Productivity2/3
53
Top 1%
#2 in Productivity
Traffic33
GitHub40
Community35
Momentum100
103.9K—28.7K12Freemiumfrom $125/mo
10
Hermes Agent
Autonomous Agents2/3
53
Top 1%
#1 in Autonomous Agents
Traffic32
GitHub60
Community50
Momentum34
3.4M★4.0(1)215.5K14Pricing
11
GPT Engineer
Coding Assistants1/3
53
Top 1%
#4 in Coding Assistants
Traffic69
GitHub25
Community29
Momentum34
636.1M★4.7(3)—157freefrom $4/mo
12
Aikido AI Code Reviews
Coding Assistants2/3
51
Top 1%
#8 in Coding Assistants
2.0
Traffic51
GitHub60
Community37
Momentum46
576.1K—2.8K13Freemiumfrom $351/mo
13
Ask Brave
Productivity2/3
51
Top 1%
#5 in Productivity
Traffic50
GitHub60
Community35
Momentum61
581.2M—1.3K37Open Source
14
Unstract
Productivity2/3
50
Top 1%
#6 in Productivity
Traffic21
GitHub60
Community31
Momentum100
45.6K★5.0(3)6.7K2—Freemium
15
Cal.AI
Productivity2/3
50
Top 1%
#7 in Productivity
Traffic47
GitHub48
Community48
Momentum63
3.4M—46.4K14Freemiumfrom $12/mo
16
Vectorize
Search & Research3/3
50
Top 1%
#3 in Search & Research
Traffic27
GitHub63
Community54
Momentum53
146.4K★3.2(6)18.4K12freemiumfrom $0.25
17
Llama
Foundation Models2/3
50
Top 1%
#3 in Foundation Models
Traffic44
GitHub5
Community18
Momentum75
752.6K★3.6(5)2432free
18
Greptile AI
Coding Assistants2/3
49
Top 1%
#9 in Coding Assistants
5.0
Traffic18
GitHub60
Community42
Momentum53
226.1K—5.7K11paidfrom $20/mo
19
Bolt.new
Coding Assistants3/3
49
Top 1%
#10 in Coding Assistants
Traffic35
GitHub8
Community60
Momentum20
4M★4.4(14)16.5K03freemium
20
Gemma
Foundation Models2/3
48
Top 1%
#5 in Foundation Models
Traffic53
GitHub0
Community21
Momentum55
11M——45Free
21
Langflow
Developer Tools3/3
46
Top 1%
#6 in Developer Tools
Traffic19
GitHub62
Community51
Momentum20
229.4K—151.9K02Open Source
22
Kestra
Data & Infrastructure3/3
46
Top 1%
#5 in Data & Infrastructure
Traffic25
GitHub62
Community47
Momentum30
109.3K—27.4K01enterprise
23
Dagster — AI Data Management Tools
Data & Infrastructure2/3
46
Top 1%
#6 in Data & Infrastructure
Traffic40
GitHub60
Community36
Momentum76
182.3K—15.8K12freemiumfrom $0.01
24
LangChain
Developer Tools3/3
46
Top 1%
#7 in Developer Tools
2.0
Traffic44
GitHub10
Community29
Momentum22
3.2M——24freemiumfrom $39/mo
25
Spice AI
Consumer AI2/3
45
Top 1%
#5 in Consumer AI
Traffic32
GitHub65
Community28
Momentum100
28.3K—3K1—Freemium
26
Mistral AI
Foundation Models1/3
45
Top 1%
#6 in Foundation Models
Traffic45
GitHub5
Community23
Momentum38
9.7M★2.0(1)—57open-sourcefrom $123/mo
27
Parallel Web Systems
Web browsing2/3
44
Top 1%
#1 in Web browsing
1.0
Traffic46
GitHub25
Community27
Momentum56
229.3K★5.0(2)78424No Pricingfrom $0.25
28
open-design
Developer Tools2/3
44
Top 1%
#9 in Developer Tools
Traffic20
GitHub60
Community32
Momentum23
617.7K—79K03—
29
Fooocus
Image Generation2/3
44
Top 1%
#8 in Image Generation
Traffic52
GitHub25
Community29
Momentum30
636.1M★4.7(3)—157Freefrom $4/mo
30
Scribbr — AI Content Detector
Search & Research1/3
44
Top 1%
#8 in Search & Research
Traffic15
GitHub0
Community4
Momentum100
7.3M★5.0(2)—15Open Sourcefrom $8.33/mo
31
IronClaw
Data & Infrastructure3/3
44
Top 1%
#7 in Data & Infrastructure
Traffic22
GitHub60
Community45
Momentum25
69.6K★5.0(2)12.5K0—open-sourcefrom $5/mo
32
Elementor — AI Website Builder
Productivity2/3
44
Top 1%
#16 in Productivity
Traffic25
GitHub60
Community26
Momentum28
3.5M—7K05Freefrom $3.99/mo
33
Supermemory — AI Knowledge Management Tool
Coding Assistants2/3
43
Top 2%
#19 in Coding Assistants
Traffic27
GitHub60
Community29
Momentum34
174.2K—28.3K02Freemiumfrom $0.001
34
Resend
Coding Assistants3/3
43
Top 2%
#20 in Coding Assistants
Traffic8
GitHub51
Community36
Momentum20
5.2M—8104paid
35
Open Interpreter
Coding Assistants3/3
43
Top 2%
#21 in Coding Assistants
Traffic21
GitHub60
Community47
Momentum24
68.8K—65.5K0—freemiumfrom $20/mo
36
Kilo | Cloud Agents
Coding Assistants2/3
43
Top 2%
#22 in Coding Assistants
Traffic31
GitHub60
Community41
Momentum43
1.4M★5.0(2)26.3K34freemiumfrom $15/mo
37
Turso
Data & Infrastructure2/3
42
Top 2%
#8 in Data & Infrastructure
Traffic26
GitHub60
Community48
Momentum42
309.9K—22.9K22Freemiumfrom $4.99/mo
38
Qwen
Foundation Models2/3
42
Top 2%
#9 in Foundation Models
Traffic27
GitHub0
Community24
Momentum18
38M★4.7(6)026Free
39
happycapy
Coding Assistants3/3
42
Top 2%
#23 in Coding Assistants
2.0
Traffic30
GitHub48
Community38
Momentum40
65.6K—1320—Open Sourcefrom $20/mo
40
Vexa
Foundation Models2/3
42
Top 2%
#10 in Foundation Models
Traffic39
GitHub60
Community30
Momentum47
11.4K★5.0(2)2.5K1—freefrom $0.3
41
Nebius Token Factoryv1.1
Foundation Models2/3
42
Top 2%
#11 in Foundation Models
Traffic15
GitHub60
Community17
Momentum100
590.2K★5.0(12)10614open-sourcefrom $6.1
42
MindsDB
Data & Infrastructure3/3
42
Top 2%
#9 in Data & Infrastructure
Traffic22
GitHub63
Community38
Momentum25
42.3K—6990—No Pricing
43
Hopsworks
Data & Infrastructure2/3
42
Top 2%
#10 in Data & Infrastructure
Traffic26
GitHub40
Community24
Momentum75
36.8K★3.0(1)3233—free
44
Composio
Foundation Models3/3
42
Top 2%
#12 in Foundation Models
Traffic27
GitHub67
Community50
Momentum23
1.5M★4.6(5)29.2K04freemiumfrom $0.249/mo
45
Corgea
Coding Assistants2/3
41
Top 2%
#25 in Coding Assistants
Traffic27
GitHub60
Community42
Momentum24
14.5K—109.1K0—Freemiumfrom $39/mo
46
Aikido Attack
Pentesting2/3
41
Top 2%
#1 in Pentesting
2.0
Traffic43
GitHub60
Community37
Momentum31
576.1K—2.8K13Paidfrom $945
47
stagewise — AI Developer Tool
Coding Assistants2/3
41
Top 2%
#26 in Coding Assistants
1.0
Traffic21
GitHub60
Community31
Momentum100
5.7K—6.7K2—freemium
48
Vapi
Video & Audio3/3
41
Top 2%
#14 in Video & Audio
Traffic26
GitHub32
Community33
Momentum10
974.8K★5.0(2)11803Paidfrom $10/mo
49
Dynamiq — AI Agent
Data & Infrastructure2/3
41
Top 2%
#12 in Data & Infrastructure
Traffic15
GitHub65
Community24
Momentum100
22.5K—1.1K1—open-source
50
ToolJet
Productivity2/3
40
Top 2%
#31 in Productivity
Traffic25
GitHub60
Community30
Momentum30
92K—38.2K02Freemiumfrom $19/mo
51
sento
Developer Tools2/3
40
Top 2%
#12 in Developer Tools
15.0
Traffic33
GitHub65
Community8
Momentum100
0—61——
52
Zilliz
Data & Infrastructure2/3
40
Top 2%
#14 in Data & Infrastructure
Traffic26
GitHub65
Community40
Momentum45
187.1K—45.2K22Freemiumfrom $5/mo

10,565

Tools tracked

91% have a score

338

Open source

3% of total

9,638

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

LedgerUp — AI Bookkeeping Tool

Productivity

LedgerUp is an AI-powered platform that automates billing, collections, and accounts receivable for B2B SaaS. Its AI agent Ari handles contract-to-cash end-to-end inside Slack.

Score
9
#2185 in Productivity
#7486 overall

Score · last 14 days

Score breakdown

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

Visits / mo

4.9K

Rating

2.0 (1)

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