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

Search & Research— AI Tools

548 search & research tools ranked daily by real signals — traffic, GitHub stars, AI assistant referrals, user reviews. Click through for pricing, alternatives, and per-tool deltas.

⌘K
Open SourceFastest GrowingNew This WeekMost VisitedDeveloper ToolsTop Rated
Active filtersSearch & Research

Filters

Clear all

Pricing

1,749
3,617
1,596
342

GitHub stars

415
259
119

Source

992

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
548 resultsSorted by score (asc)Export
#ToolScoreMomentumVisits/moRatingGitHubHNAI RefsPricing
521
Private Equity List
Search & Research2/3
30
Top 5%
#28 in Search & Research
Traffic24
GitHub2
Community18
Page 11 of 11
  • 1
  • …
  • 9
  • 10
  • 11
Momentum
7
49K
★5.0(1)
—
0
1
paidfrom $129/mo
522
Milvus — AI Vector Database
Search & Research1/3
30
Top 5%
#29 in Search & Research
Traffic22
GitHub0
Community8
Momentum67
583.3K——22—
523
Otterly.ai
Search & Research2/3
30
Top 5%
#30 in Search & Research
Traffic26
GitHub2
Community18
Momentum10
112.1K——03Freemiumfrom $9/mo
524
Weaviate — AI Vector Database
Search & Research2/3
32
Top 5%
#25 in Search & Research
Traffic13
GitHub60
Community32
Momentum20
137.9K★1.0(1)16.8K01Open Sourcefrom $45/mo
525
Ecosia
Search & Research1/3
33
Top 5%
#23 in Search & Research
Traffic8
GitHub0
Community0
Momentum0
240.6M——07Free
526
Evernote
Search & Research2/3
33
Top 5%
#24 in Search & Research
Traffic18
GitHub6
Community17
Momentum0
10.4M——04Freemiumfrom $14.99/mo
527
Meilisearch
Search & Research2/3
34
Top 5%
#21 in Search & Research
Traffic0
GitHub40
Community31
Momentum20
202.4K—59.1K02Freemiumfrom $20/mo
528
Kagi
Search & Research2/3
34
Top 5%
#22 in Search & Research
2.0
Traffic35
GitHub0
Community22
Momentum29
5.2M—022Paidfrom $5/mo
529
Dovetail — AI Research Tool
Search & Research1/3
35
Top 5%
#19 in Search & Research
13.0
Traffic34
GitHub0
Community15
Momentum50
313K——13freefrom $29/mo
530
Deta Surf — AI Browser
Search & Research2/3
35
Top 5%
#20 in Search & Research
Traffic21
GitHub40
Community23
Momentum24
19.3K—3.5K0—open-source
531
Linkly AI
Search & Research2/3
36
Top 5%
#17 in Search & Research
2.0
Traffic33
GitHub40
Community14
Momentum100
2.6K★5.0(1)301—Free
532
Perplexity
Search & Research2/3
36
Top 5%
#18 in Search & Research
2.0
Traffic29
GitHub0
Community18
Momentum30
138.1M★4.3(91)236Freemiumfrom $20/mo
533
Noty.ai
Search & Research1/3
37
Top 5%
#13 in Search & Research
Traffic22
GitHub0
Community4
Momentum100
48.3K★5.0(1)—1—Freemiumfrom $10/mo
534
Scribbr — AI Content Detector
Search & Research1/3
37
Top 5%
#14 in Search & Research
12.0
Traffic17
GitHub0
Community5
Momentum50
7.3M★5.0(2)—15Open Sourcefrom $8.33/mo
535
Promptwatch — AI SEO Tool
Search & Research1/3
37
Top 5%
#15 in Search & Research
Traffic15
GitHub0
Community11
Momentum100
56.6K★4.1(9)—1—Freemiumfrom $89/mo
536
NotebookLM
Search & Research2/3
37
Top 5%
#16 in Search & Research
Traffic26
GitHub0
Community6
Momentum3
37.7M★4.6(82)—04Freemiumfrom $7/mo
537
GPT Researcher
Search & Research2/3
38
Top 2%
#12 in Search & Research
Traffic20
GitHub60
Community29
Momentum22
18.1K★1.0(2)29.1K0—Free
538
INK — AI Writing Assistant
Search & Research2/3
39
Top 2%
#11 in Search & Research
18.0
Traffic15
GitHub10
Community24
Momentum100
9.1K—1.3K1—Open Sourcefrom $1/mo
539
Algolia
Search & Research2/3
40
Top 2%
#10 in Search & Research
Traffic43
GitHub5
Community22
Momentum31
769.5K★5.0(2)—13free
540
Upstash
Search & Research3/3
41
Top 2%
#6 in Search & Research
Traffic26
GitHub17
Community49
Momentum5
651.4K—53.7K04freemiumfrom $0.2
541
Slite — AI Knowledge Management Tool
Search & Research1/3
41
Top 2%
#7 in Search & Research
Traffic15
GitHub0
Community18
Momentum100
266.4K★3.0(3)—11paidfrom $8/mo
542
Saner.AI
Search & Research1/3
41
Top 2%
#8 in Search & Research
Traffic32
GitHub0
Community6
Momentum100
298.2K★5.0(69)—1—Freemium
543
Copilotly — AI Research Tool
Search & Research1/3
41
Top 2%
#9 in Search & Research
18.0
Traffic34
GitHub0
Community2
Momentum100
30.2K——1—freefrom $19/mo
544
Perplexity AI
Search & Research2/3
42
Top 2%
#5 in Search & Research
2.0
Traffic52
GitHub0
Community20
Momentum35
154.9M★4.3(3)536Freemium
545
Ryne AI
Search & Research1/3
43
Top 2%
#4 in Search & Research
1.0
Traffic33
GitHub0
Community6
Momentum100
438.4K★4.2(9)—31freefrom $29.99/yr
546
Vectorize
Search & Research3/3
45
Top 1%
#3 in Search & Research
Traffic14
GitHub63
Community53
Momentum20
146.4K★3.2(6)21K02freemiumfrom $0.25
547
Zendesk
Search & Research3/3
46
Top 1%
#2 in Search & Research
Traffic19
GitHub17
Community46
Momentum0
66.2M—4.2K06paidfrom $19/yr
548
Slack
Search & Research2/3
63
Top 1%
#1 in Search & Research
2.0
Traffic66
GitHub25
Community34
Momentum80
129.1M★5.0(2)—66Freemiumfrom $7.25/mo

10,939

Tools tracked

92% have a score

338

Open source

3% of total

10,099

Scored this week

From the daily recompute cron

474

Categories

Across the catalog