SciSpace vs SciPub vs fastwrite vs Gatsbi AI
Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.
Your tool
SciSpace
vs SciSpace
Competitor 1
SciPub
SciPub
Competitor 2
fastwrite
fastwrite
Competitor 3
Gatsbi AI
Gatsbi AICompare
4 tools · best value per row highlighted
Competitor
fastwrite
fastwrite
fastwrite.io
Academic writing means juggling sources while trying to sound original
Competitor
Gatsbi AI
Gatsbi AI
gatsbi.com
Most academic research tools just organize what you've already found
Traffic estimated monthly website traffic
Monthly visits
44.2Kvisits/mo
9.6Kvisits/mo
2.2Kvisits/mo
83.2Kvisits/mo
MoM change
▼ 98.8%
▼ 35.8%
▲ 200.8%
▲ 23.6%
6-month growth
-99.2%
+73.0%
-38.3%
+60.3%
Global rank web
#17,447
#1,697,206
#5,936,435
#513,336
Avg. last 3 months
2.7M
11.5K
1.4K
69.6K
Bounce rate lower is better
56%
42%
19%
40%
Pages / visit
2.5
1.8
3.0
1.7
Visit duration
2m 13s
43s
2m 40s
18s
Traffic sources
● Direct 83% · ● Referral 15%
—
—
● Direct 72% · ● Referral 21%
SciSpaceSciPubfastwriteGatsbi AI
Pricing
Model
Freemium
Freemium
Freemium
Freemium
Starting price
$20per month · free tier available
—
€22per month · free tier available
$15.99per month
Free tier
–
–
Free trial
–
–
API access
–
–
–
Plans
Free FreePremium $20/moAdvanced $90/moMax $200/mo+1 more
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Free FreePremium €22/moUltimate €35/mo
Monthly Pro $19.99/moYearly Pro $15.99/yr
Capabilities input → output
Input
DocumentsText
Text
DocumentsText
DocumentsText
Output
DataText
Text
Text
Documents
Skill level
Beginner-friendly
Intermediate
Beginner-friendly
Intermediate
Categories
Tasks what each tool can do · 2 shared · core partial
Tasks covered
12
10
8
11
Research
Scientific writing
Research papers
–
Literature reviews
–
Research papers drafting
–
Academic research
–
Academic writing
–
–
Citations
–
–
Research papers analysis
–
–
PDFs
–
–
Academic research gaps
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–
–
Research assistance
–
–
–
Writing outlines
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–
–
Academic citation
–
–
–
Essay feedback
–
–
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Literature analysis
–
–
–
Paraphrasing
–
–
–
Patents
–
–
–
Research papers summaries
–
–
–
PDF analysis
–
–
–
Patent analysis
–
–
–
Patent drawings
–
–
–
Writing
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 1
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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.