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

475
271
125

Source

1,161

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 (desc)Export
#ToolScoreMomentumVisits/moRatingGitHubHNAI RefsPricing
1
Vectorize
Search & Research3/3
58
Top 1%
#1 in Search & Research
2.0
Traffic22
GitHub63
Community
Page 1 of 11
  • 1
  • 2
  • 3
  • …
  • 11
53
Momentum100
146.4K
★3.2(6)
61.1K
1
2
freemiumfrom $0.25
2
Slack
Search & Research2/3
57
Top 1%
#2 in Search & Research
Traffic54
GitHub23
Community37
Momentum34
129.1M★5.0(2)—16Freemiumfrom $7.25/mo
3
Perplexity AI
Search & Research2/3
49
Top 1%
#3 in Search & Research
1.0
Traffic66
GitHub0
Community22
Momentum66
154.9M★4.3(3)5166Freemium
4
Kadoa
Search & Research1/3
46
Top 1%
#4 in Search & Research
Traffic62
GitHub5
Community21
Momentum80
70.2K★3.0(2)—131Freemiumfrom $39/mo
5
Zendesk
Search & Research3/3
46
Top 1%
#5 in Search & Research
Traffic19
GitHub17
Community46
Momentum0
66.2M—4.2K06paidfrom $19/yr
6
Semantic Scholar
Search & Research1/3
44
Top 2%
#6 in Search & Research
Traffic22
GitHub0
Community2
Momentum100
8.7M★3.6(5)—16Free
7
Perplexity
Search & Research2/3
44
Top 2%
#7 in Search & Research
Traffic44
GitHub0
Community20
Momentum62
138.1M★4.3(91)2166Freemiumfrom $20/mo
8
Legora
Search & Research1/3
42
Top 2%
#8 in Search & Research
Traffic15
GitHub0
Community4
Momentum100
522.5K——12No Pricing
9
Kagi
Search & Research2/3
42
Top 2%
#9 in Search & Research
Traffic35
GitHub0
Community24
Momentum29
5.2M—022Paidfrom $5/mo
10
Upstash
Search & Research3/3
41
Top 2%
#10 in Search & Research
Traffic28
GitHub17
Community52
Momentum5
651.4K—53.7K04freemiumfrom $0.2
11
Context.dev
Search & Research1/3
40
Top 2%
#11 in Search & Research
Traffic38
GitHub0
Community4
Momentum100
21.6K——11Free Trialfrom $49/mo
12
alphaXiv
Search & Research2/3
40
Top 2%
#12 in Search & Research
Traffic40
GitHub0
Community25
Momentum50
760.5K—2565No Pricing
13
GPT Researcher
Search & Research2/3
38
Top 5%
#13 in Search & Research
7.0
Traffic20
GitHub60
Community30
Momentum22
18.1K★1.0(2)30.7K0—Free
14
Slite — AI Knowledge Management Tool
Search & Research1/3
38
Top 5%
#14 in Search & Research
Traffic15
GitHub0
Community4
Momentum100
266.4K★3.0(3)—11paidfrom $8/mo
15
Emergent Mind
Search & Research1/3
37
Top 5%
#15 in Search & Research
Traffic27
GitHub5
Community8
Momentum60
296.2K★5.0(2)—34Freemiumfrom $10/mo
16
Scribbr — AI Content Detector
Search & Research1/3
37
Top 5%
#16 in Search & Research
12.0
Traffic19
GitHub5
Community18
Momentum25
7.3M★5.0(2)—15Open Sourcefrom $8.33/mo
17
H2O.ai
Search & Research1/3
37
Top 5%
#17 in Search & Research
Traffic15
GitHub0
Community2
Momentum100
174.9K★3.0(2)—1—open-source
18
Meilisearch
Search & Research2/3
36
Top 5%
#18 in Search & Research
Traffic0
GitHub60
Community31
Momentum20
202.4K—59.9K02Freemiumfrom $20/mo
19
AI Editor
Search & Research2/3
36
Top 5%
#19 in Search & Research
2.0
Traffic26
GitHub60
Community21
Momentum32
865—1.8K0—open-source
20
Algolia
Search & Research2/3
35
Top 5%
#20 in Search & Research
Traffic29
GitHub5
Community20
Momentum6
769.5K★5.0(2)—03free
21
Quattr — AI SEO Tool
Search & Research1/3
34
Top 5%
#21 in Search & Research
Traffic15
GitHub0
Community2
Momentum100
45.2K——1—Freefrom $79/yr
22
Anara
Search & Research2/3
34
Top 5%
#22 in Search & Research
Traffic15
GitHub0
Community2
Momentum100
2.2M—013Freefrom $10/mo
23
NotebookLM
Search & Research2/3
34
Top 5%
#23 in Search & Research
Traffic20
GitHub0
Community0
Momentum3
37.7M★4.6(82)—04Freemiumfrom $7/mo
24
Podly
Search & Research1/3
33
Top 5%
#24 in Search & Research
Traffic34
GitHub5
Community2
Momentum100
13.5K——1—Free Trialfrom $228/yr
25
Ecosia
Search & Research1/3
33
Top 5%
#25 in Search & Research
Traffic8
GitHub0
Community0
Momentum0
240.6M——07Free
26
Weaviate — AI Vector Database
Search & Research2/3
33
Top 5%
#26 in Search & Research
Traffic17
GitHub60
Community34
Momentum20
137.9K★1.0(1)16.9K01Open Sourcefrom $45/mo
27
Evernote
Search & Research2/3
33
Top 5%
#27 in Search & Research
Traffic18
GitHub6
Community17
Momentum0
10.4M——04Freemiumfrom $14.99/mo
28
SummarizePaper
Search & Research2/3
32
Top 5%
#28 in Search & Research
Traffic18
GitHub60
Community16
Momentum20
3.1K—3160—Freemiumfrom $14.99/mo
29
GetOData
Search & Research1/3
32
Top 5%
#29 in Search & Research
Traffic34
GitHub0
Community4
Momentum100
139★3.0(2)—1—Paidfrom $29/mo
30
Private Equity List
Search & Research2/3
30
Top 5%
#30 in Search & Research
Traffic24
GitHub2
Community18
Momentum7
49K★5.0(1)—01paidfrom $129/mo
31
Deta Surf — AI Browser
Search & Research2/3
30
Top 5%
#31 in Search & Research
Traffic21
GitHub25
Community23
Momentum4
19.3K—3.6K0—open-source
32
Otterly.ai
Search & Research2/3
30
Top 5%
#32 in Search & Research
Traffic26
GitHub2
Community18
Momentum10
112.1K——03Freemiumfrom $9/mo
33
Genspark — AI Research Assistant
Search & Research1/3
30
Top 5%
#33 in Search & Research
Traffic25
GitHub0
Community0
Momentum9
15.3M★5.0(1)—05Free
34
Releem
Search & Research3/3
29
Top 10%
#34 in Search & Research
Traffic23
GitHub12
Community31
Momentum5
22.2K★4.7(7)3040—paidfrom $39/yr
35
Cove — AI Research Assistant
Search & Research1/3
29
Top 10%
#35 in Search & Research
Traffic41
GitHub8
Community6
Momentum67
16.5K——2—Paid
36
SciSpace
Search & Research2/3
29
Top 10%
#36 in Search & Research
Traffic25
GitHub0
Community0
Momentum8
5M★4.8(17)—05Freemiumfrom $12/mo
37
Teal
Search & Research2/3
29
Top 10%
#37 in Search & Research
Traffic0
GitHub0
Community15
Momentum0
1.8M★5.0(4)17205Freemiumfrom $36/mo
38
Research AI by Statista
Search & Research1/3
28
Top 10%
#38 in Search & Research
Traffic18
GitHub0
Community0
Momentum0
6.3M——05Freemiumfrom $199/mo
39
Linkly AI
Search & Research2/3
28
Top 10%
#39 in Search & Research
2.0
Traffic19
GitHub60
Community11
Momentum20
2.6K★5.0(1)430—Free
40
Chat Summary for LiveChat
Search & Research1/3
28
Top 10%
#40 in Search & Research
Traffic17
GitHub0
Community0
Momentum0
1.9M——04Freemiumfrom $20/mo
41
Exa AI
Search & Research2/3
28
Top 10%
#41 in Search & Research
Traffic23
GitHub5
Community6
Momentum50
761.4K★1.0(1)—24Freemiumfrom $1
42
TwinMind — AI Knowledge Management Tool
Search & Research1/3
28
Top 10%
#42 in Search & Research
Traffic26
GitHub0
Community0
Momentum10
189.3K——01—
43
Brainly — AI Education Tool
Search & Research1/3
28
Top 10%
#43 in Search & Research
Traffic18
GitHub0
Community0
Momentum0
4.6M——04Freemiumfrom $9.99/mo
44
Saner.AI
Search & Research1/3
27
Top 10%
#44 in Search & Research
Traffic24
GitHub0
Community15
Momentum0
298.2K★5.0(69)—0—Freemium
45
TurnItIn — AI Detector
Search & Research1/3
27
Top 10%
#45 in Search & Research
Traffic0
GitHub0
Community0
Momentum0
17M★5.0(1)—04Free
46
You.com
Search & Research3/3
27
Top 10%
#46 in Search & Research
Traffic24
GitHub5
Community20
Momentum3
1.3M★4.0(7)002usage-basedfrom $1
47
Whatsapp Fact Checker Bot
Search & Research1/3
26
Top 10%
#47 in Search & Research
Traffic0
GitHub0
Community0
Momentum0
316.4M★2.2(5)—05Free
48
Undermind
Search & Research1/3
26
Top 10%
#48 in Search & Research
Traffic20
GitHub0
Community0
Momentum3
250.1K★5.0(3)—0—Freemiumfrom $32/mo
49
Claap
Search & Research1/3
26
Top 10%
#49 in Search & Research
Traffic27
GitHub0
Community0
Momentum13
151.8K★5.0(1)—01Freemiumfrom $24/mo
50
Guru
Search & Research2/3
26
Top 10%
#50 in Search & Research
Traffic13
GitHub2
Community11
Momentum0
463.3K★5.0(1)—02paidfrom $15/mo
51
Felo
Search & Research1/3
26
Top 10%
#52 in Search & Research
Traffic26
GitHub0
Community0
Momentum12
1.2M★3.8(4)—02Freefrom $14.99/mo
52
Fast.io — AI Knowledge Management Tool
Search & Research1/3
26
Top 10%
#51 in Search & Research
Traffic22
GitHub0
Community0
Momentum4
171.3K——02freemiumfrom $1

11,672

Tools tracked

93% have a score

338

Open source

3% of total

10,900

Scored this week

From the daily recompute cron

474

Categories

Across the catalog

K

Kyno

Other

Score
8
#841 in Other
#8791 overall

Score · last 14 days

Score breakdown

Traffic3·20%
GitHub5·10%
Community5·25%
Momentum0·15%

Why is this trending?

  • Newly indexed in our catalog
View full profile
Visit siteSubscribe
0