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Best Academic Writing AI Tools — Tier List

AI tools for academic and research writing

7 toolsS: 1A: 1B: 4C: 1

Top-rated Academic Writing tools: Grammarly (all rated S-Tier)

As of 2026, there are 7 Academic Writing AI tools ranked on AI Tier List. 1 tools received our highest S-Tier rating. 7 tools offer free or freemium plans. See only the free Academic Writing tools →

Tier:
Price:
S1
Grammarly logoGrammarlyFreemium
A1
Writefull logoWritefullFreemium
B4
Jenni.ai logoJenni.aiFreemiumPaperpal logoPaperpalFreemiumTrinka AI logoTrinka AIFreemiumSciSpace logoSciSpaceFreemium
C1
SciSpace (formerly Typeset.io) logoSciSpace (formerly Typeset.io)Freemium
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