Indexatorindexator.ai
AI CompaniesCalendarSubmitJobs
Indexatorindexator.ai

The pulse of the AI industry. Track AI companies, rankings, and deals.

X / TwitterTelegram

PRODUCT

  • Home
  • AI Companies
  • Deals

DIRECTORY

  • AI Jobs
  • Submit a tool
  • API docs

Open Source AI Tools

342 open source AI tools ranked daily by real signals. Filter further, sort, click through to detail pages.

⌘K
Open SourceFastest GrowingNew This WeekMost VisitedDeveloper ToolsTop Rated
Active filtersOpen Source

Filters

Clear all

Pricing

1,749
3,617
1,596
342

GitHub stars

447
266
121

Source

1,085

Quality

2,928
3,904
2,043

Categories

Get full access

Unlock advanced filters, historical data, watchlists, CSV exports, and the v1 API.

Upgrade to Pro
TableCards
Compare
342 resultsSorted by score (desc)Export
#ToolScoreMomentumVisits/moRatingGitHubHNAI RefsPricing
209
Vapi AI
Autonomous Agents1/3
21
Top 25%
#63 in Autonomous Agents
Traffic26
GitHub0
Community0
Page 5 of 7
  • 1
  • …
  • 3
  • 4
  • 5
  • 6
  • 7
Momentum
10
1.2M
★5.0(2)
—
0
4
Pay-per-usefrom $10/mo
210
Resso AI
Video & Audio2/3
21
Top 25%
#216 in Video & Audio
Traffic10
GitHub0
Community23
Momentum0
291.8K—3.3K03Freemiumfrom $0.03
211
Onlook
Coding Assistants2/3
21
Top 25%
#161 in Coding Assistants
Traffic7
GitHub25
Community29
Momentum0
18K—26.9K0—free
212
New Cult
Coding Assistants2/3
21
Top 25%
#162 in Coding Assistants
Traffic0
GitHub40
Community25
Momentum20
0★4.5(2)6.4K0—Open Sourcefrom $100
213
Lingolette — AI Language Learning Tool
Productivity2/3
21
Top 25%
#641 in Productivity
8.0
Traffic15
GitHub60
Community2
Momentum20
6.3K★4.5(45)10—Freemiumfrom $13.99/mo
214
INK — AI Writing Assistant
Search & Research2/3
21
Top 25%
#109 in Search & Research
1.0
Traffic0
GitHub10
Community21
Momentum0
9.1K—1.3K0—Open Sourcefrom $1/mo
215
DocsGPT
Data & Infrastructure2/3
21
Top 25%
#96 in Data & Infrastructure
Traffic3
GitHub60
Community28
Momentum20
0★5.0(2)18.3K0—open-sourcefrom $20/mo
216
Turbo-Learn
Productivity1/3
20
Top 25%
#696 in Productivity
Traffic0
GitHub0
Community0
Momentum0
83.7K★3.3(4)—0—Free
217
Shogo AI
Productivity2/3
20
Top 25%
#703 in Productivity
2.0
Traffic3
GitHub65
Community10
Momentum20
1.2K★5.0(1)160—Free Trialfrom $8/yr
218
Piper SDR Agent by Qualified
Content & Marketing1/3
20
Top 25%
#200 in Content & Marketing
Traffic11
GitHub0
Community0
Momentum0
178K★5.0(3)—03No Pricing
219
PDFtoChat
Foundation Models2/3
20
Top 25%
#99 in Foundation Models
Traffic0
GitHub10
Community21
Momentum0
896★1.0(1)1.4K0—Free
220
OpenFoundry
Productivity2/3
20
Top 25%
#715 in Productivity
Traffic0
GitHub0
Community17
Momentum0
1.9K—3500—No Pricing
221
Lucidic.AI
Autonomous Agents2/3
20
Top 25%
#68 in Autonomous Agents
Traffic0
GitHub25
Community15
Momentum0
1.5K—1780—No Pricing
222
Void — AI Developer Tool
Coding Assistants2/3
20
Top 25%
#178 in Coding Assistants
Traffic0
GitHub0
Community29
Momentum0
118.9K—28.8K01open-source
223
Fast.ai
Productivity2/3
20
Top 25%
#785 in Productivity
Traffic12
GitHub0
Community12
Momentum0
415K—003Open Source
224
Cline — AI Developer Tool
Coding Assistants2/3
20
Top 25%
#190 in Coding Assistants
Traffic19
GitHub60
Community32
Momentum22
0—70K0—freemiumfrom $20/mo
225
Ascend.io
Data & Infrastructure2/3
20
Top 25%
#112 in Data & Infrastructure
Traffic9
GitHub10
Community6
Momentum0
23.5K—60—paid
226
Replay
Coding Assistants2/3
19
Top 50%
#197 in Coding Assistants
Traffic20
GitHub10
Community3
Momentum2
2.9K★5.0(4)20—Freemiumfrom $99/mo
227
Learntime
Productivity2/3
19
Top 50%
#858 in Productivity
Traffic19
GitHub0
Community8
Momentum2
629★2.0(1)150—No Pricing
228
HoneyHive
Productivity2/3
19
Top 50%
#864 in Productivity
Traffic0
GitHub10
Community4
Momentum0
16.5K★5.0(2)301Freemium
229
FoloToy
Productivity2/3
19
Top 50%
#870 in Productivity
Traffic0
GitHub40
Community18
Momentum0
9.5K—6020—Paidfrom $9.9/mo
230
Chatbot UI
Foundation Models2/3
19
Top 50%
#122 in Foundation Models
Traffic8
GitHub0
Community30
Momentum0
12.9K★3.0(2)33.3K0—Freemiumfrom $8/mo
231
It's like Fiverr but for AI agents
Productivity2/3
19
Top 50%
#883 in Productivity
Traffic0
GitHub60
Community8
Momentum20
1.3K—150——
232
Milvus
Data & Infrastructure2/3
19
Top 50%
#120 in Data & Infrastructure
Traffic5
GitHub0
Community7
Momentum0
583.3K——02Free
233
MemoriPy
Productivity2/3
19
Top 50%
#932 in Productivity
1.0
Traffic12
GitHub25
Community19
Momentum0
445★3.9(10)6940—open-source
234
Flux Kontext AI — AI Image Tool
Image Generation1/3
19
Top 50%
#283 in Image Generation
Traffic11
GitHub0
Community0
Momentum0
16.8K——0—freefrom $6.95/mo
235
InfinityFlow
Productivity2/3
18
Top 50%
#1020 in Productivity
Traffic0
GitHub40
Community24
Momentum0
2.5K★5.0(1)4.7K0—Free
236
FiberAI
Content & Marketing2/3
18
Top 50%
#301 in Content & Marketing
Traffic0
GitHub10
Community3
Momentum0
8K—20—No Pricing
237
sento
Developer Tools2/3
18
Top 50%
#129 in Developer Tools
2.0
Traffic18
GitHub25
Community6
Momentum0
0—60——
238
Agent_Memory_Techniques
Developer Tools2/3
18
Top 50%
#130 in Developer Tools
Traffic0
GitHub40
Community20
Momentum0
5.7K—1.1K0——
239
Tavily
Search & Research2/3
18
Top 50%
#178 in Search & Research
Traffic0
GitHub10
Community8
Momentum0
1.5M★5.0(2)1604Freemiumfrom $0.008/mo
240
Sourcegraph Cody
Coding Assistants1/3
18
Top 50%
#227 in Coding Assistants
Traffic18
GitHub0
Community0
Momentum0
244.5K——02Freemiumfrom $16
241
WebScraping AI
Productivity2/3
18
Top 50%
#1050 in Productivity
Traffic0
GitHub40
Community11
Momentum0
20.7K—440—Open Sourcefrom $29/mo
242
SVGStud.io
Data & Infrastructure2/3
18
Top 50%
#143 in Data & Infrastructure
Traffic3
GitHub25
Community26
Momentum0
3.3K★3.3(21)7.9K0—Free
243
RAGFlow
Productivity1/3
18
Top 50%
#1069 in Productivity
Traffic0
GitHub0
Community0
Momentum0
16.4K——0—Freemium
244
PDF Redaction — AI Security Software
Data & Infrastructure2/3
18
Top 50%
#145 in Data & Infrastructure
Traffic0
GitHub40
Community9
Momentum0
1.8K—190—freemium
245
Mind Map Wizard — AI Diagram Generator
Image Generation2/3
18
Top 50%
#317 in Image Generation
Traffic0
GitHub25
Community17
Momentum0
40.8K★4.1(129)3590—Open Sourcefrom $27/yr
246
Finden
Data & Infrastructure3/3
18
Top 50%
#155 in Data & Infrastructure
Traffic25
GitHub14
Community20
Momentum8
0—10—freemium
247
Root Vocab
Vocabulary improvement2/3
17
Top 50%
#2 in Vocabulary improvement
Traffic0
GitHub25
Community24
Momentum0
0—4.1K0—Freemium
248
ImageUpscalerAi
Image Generation2/3
17
Top 50%
#350 in Image Generation
Traffic0
GitHub10
Community26
Momentum0
8.9K★1.0(1)8.2K0—Paidfrom $8.28/mo
249
BowerBot
Image Generation2/3
17
Top 50%
#352 in Image Generation
Traffic0
GitHub60
Community10
Momentum20
173★3.5(2)340—Free
250
wanman
Developer Tools2/3
17
Top 50%
#149 in Developer Tools
Traffic0
GitHub10
Community19
Momentum0
9K—6880——
251
DeepSeek-Reasonix
Developer Tools2/3
17
Top 50%
#150 in Developer Tools
Traffic0
GitHub60
Community30
Momentum20
0—35.8K0——
252
Milvus — AI Vector Database
Search & Research1/3
17
Top 50%
#208 in Search & Research
Traffic5
GitHub0
Community7
Momentum0
583.3K——02—
253
InitRunner
Coding Assistants2/3
17
Top 50%
#253 in Coding Assistants
Traffic3
GitHub60
Community11
Momentum20
69★5.0(1)420—open-source
254
Haystack — AI Coding Assistant
Coding Assistants1/3
17
Top 50%
#255 in Coding Assistants
Traffic0
GitHub0
Community0
Momentum0
3.5K——0—Free
255
Xturing
Foundation Models2/3
16
Top 50%
#164 in Foundation Models
Traffic0
GitHub40
Community23
Momentum0
0★5.0(1)2.7K0—Free
256
Shuttle
Productivity2/3
16
Top 50%
#1320 in Productivity
Traffic5
GitHub0
Community25
Momentum0
0★5.0(2)6.9K0—Freemium
257
notesGPT
Video & Audio2/3
16
Top 50%
#431 in Video & Audio
Traffic0
GitHub10
Community22
Momentum0
6K★1.0(1)2.2K0—No Pricing
258
Mebot
Foundation Models2/3
16
Top 50%
#169 in Foundation Models
Traffic13
GitHub0
Community28
Momentum0
0★4.3(3)15.7K0—Freemiumfrom $8.30/mo
259
AI Cover Letter Generator
Cover letters2/3
16
Top 50%
#1 in Cover letters
Traffic19
GitHub0
Community3
Momentum0
2K★5.0(2)20—Freemiumfrom $4.99
260
text-to-cad
Developer Tools2/3
16
Top 50%
#162 in Developer Tools
Traffic0
GitHub60
Community28
Momentum20
0—18.8K0——

11,357

Tools tracked

93% have a score

338

Open source

3% of total

10,584

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

A

ai-slop-detector

Developer Tools

120 patterns that make writing read like AI slop, with an agent skill for Claude Code and Codex.

Score
12
#250 in Developer Tools
#6252 overall

Score · last 14 days

Score breakdown

Traffic0·20%
GitHub60·10%
Community11·25%
Momentum20·15%

GitHub stars

43

Why is this trending?

  • Newly indexed in our catalog
View full profile
Star on GitHubSubscribe
Snapshots warming up