Best Grammar Checkers · alternatives

Best ProWritingAid alternatives (2026)

7 alternatives to ProWritingAid in grammar checkers, ranked by entry price. ProWritingAid starts at $0/mo. Every figure links to the public page it was captured from — the vendor's own wherever the vendor publishes the number, otherwise the named public source — with the date we captured it.

Key takeaways

  • Free alternatives: Ginger Software, Grammarly, LanguageTool, QuillBot, Sapling, Wordtune.
  • Closest by price: Ginger Software ($0/mo), Grammarly ($0/mo), LanguageTool ($0/mo).

ProWritingAid alternatives compared

Ranked by entry price (lowest published self-serve plan, with the period it is charged on). Sourced per row.
#AlternativeEntry priceFreeHIPAABest forSource
1 Ginger Software STALE · 2026-09-05 $0/mo Yes — ESL and language learners gingersoftware.com
2 Grammarly $0/mo Yes No enterprise teams grammarly.com
3 LanguageTool STALE · 2026-09-02 $0/mo Yes No multilingual teams languagetool.org
4 QuillBot STALE · 2026-09-02 $0/mo Yes No students quillbot.com
5 Sapling $0/mo Yes — customer support teams sapling.ai
6 Wordtune $0/mo Yes No professionals writing emails and communications wordtune.com
7 Writer STALE · 2026-09-02 $39/user/mo — — enterprise content teams slashdot.org

Data current through 2026-11-01. STALE marks a row whose price we have not re-checked at its source in over 30 days; a vendor with no published price is marked when any of its plans is. 4 of 7 rows above are marked. Compare any two directly on the Grammar Checkers index.