Saya vs AI Writer vs NotebookLM vs ScienceOS
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
vs SSaya
Competitor 1
AI Writer
AI Writer
Competitor 2
NotebookLM
NotebookLM
Competitor 3
ScienceOS
ScienceOSCompare
4 tools · best value per row highlighted
Competitor
ScienceOS
ScienceOS
scienceos.ai
Researchers waste hours hunting through literature—piecing together fragments from different papers
Traffic estimated monthly website traffic
Monthly visits
886visits/mo
24.7Kvisits/mo
159.8Mvisits/mo
64.9Kvisits/mo
MoM change
▲ 26.4%
▲ 8.4%
▼ 26.8%
▼ 6.2%
6-month growth
-32.0%
+46.5%
-14.7%
+1.2%
Global rank web
#10,410,793
#1,194,734
—
#464,304
Avg. last 3 months
1K
22.7K
210.3M
68.2K
Bounce rate lower is better
34%
42%
32%
39%
Pages / visit
1.0
2.1
5.0
3.7
Visit duration
—
11s
6m 32s
1m 37s
Traffic sources
—
—
● Direct 81% · ● Referral 17%
● Direct 98% · ● Mail 2%
SayaAI WriterNotebookLMScienceOS
Pricing
Model
Freemium
Paid
Freemium
Freemium
Starting price
$19.99per month · free tier available
$24per month
$4.99per month · free tier available
€7.25per month · free tier available
Free tier
–
Free trial
–
API access
–
–
–
–
Plans
Free Trial FreePro $19.99/mo
Ready $29/moFor $49/moFor Ph $375/mo
Free FreeGoogle AI Plus $4.99/moNotebookLM Pro (Google AI Pro) $19.99/moVia Google AI Ultra $99.99/mo
Free FreeAngel €7.25/moTeam €6/moInstitution Custom
Capabilities input → output
Input
AudioDocumentsWeb pages
Text
Web pagesTextDocumentsAudio
DocumentsText
Output
Text
Text
VideoTextAudio
DataText
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Intermediate
Categories
Tasks what each tool can do · 1 shared · core partial
Tasks covered
12
12
8
8
Research
PDF analysis
–
Research papers
–
Academic research
–
–
Scientific literature exploration
–
–
Summarizing
–
–
Citations
–
–
Video summaries
–
–
Scientific q a
–
–
–
Study assistance
–
–
–
Document chat
–
–
–
Literature reviews
–
–
–
Podcasts
–
–
–
Research papers drafting
–
–
–
Scientific research
–
–
–
Scientific writing
–
–
–
Writing
–
–
–
YouTube summaries
–
–
–
Academic writing
–
–
–
Citation verification
–
–
–
Document summarization
–
–
–
Files
–
–
–
Literature analysis
–
–
–
Network diagrams
–
–
–
Note taking
–
–
–
Productivity
–
–
–
Transcription
–
–
–
Web research summarization
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 1
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
2
0
Verified listing
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–
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.