Free
Free
- Generate text with AI prompts: 100 prompts / month
Write without spelling and grammar mistakes · See your writing tone
Grammarly vs Writesonic Pricing Comparison
Comparing historical price movements, current plan features, and price change logs for Grammarly and Writesonic.
Grammarly
Full Grammarly history →15 dated pricing states tracked since 2020. Entry pricing in the latest mapped state starts at $12/mo.
Writesonic
Full Writesonic history →8 dated pricing states tracked since 2022. Entry pricing in the latest mapped state starts at $49/mo.
Coverage last checked Grammarly: 2026-06-03; Writesonic: 2025-10-08. Verify current offers on the vendors' pricing page and pricing page. Read the methodology and limitations.
Executive pricing summary
SaasTrack has logged historical pricing snapshots for both Grammarly and Writesonic in the AI Writing software category. Currently, Grammarly entry pricing starts at $12/mo across 6 plans, while Writesonic entry pricing starts at $49/mo across 5 plans. Over the tracking period, Grammarly has recorded 200 price adjustments compared to 168 for Writesonic.
Grammarly vs Writesonic Key Metrics Table
| Comparison Metric | Grammarly | Writesonic |
|---|---|---|
| Starting Entry Price | $12/mo | $49/mo |
| Active Plan Count | 6 plans | 5 plans |
| Logged Price Changes | 200 changes | 168 changes |
| Tracking Since | 2020 | 2022 |
| Market Category | AI Writing | AI Writing |
Merged Price History Chart
GrammarlyvsWritesonicUnified Price Chart
Grammarly is blue. Writesonic is orange. Filter by window and plan with the controls below.
latest · 2026-08-11
Grammarly: Enterprise — quoted on request, never listed with a price; Writesonic: Custom Plan — quoted on request, never listed with a price.
Grammarly plans today
Pro
Contact sales
- Generate text with AI prompts: 2,000 prompts / member / month
Unlimited personalized suggestions · Detect plagiarism and AI generated text · Rewrite full sentences with a click · Write fluently in English · Adjust your writing tone with ease
Enterprise
Contact sales
BYOK encryption · Generate text with AI prompts · Cost center visibility · Custom roles and permissions · Data loss prevention · Dedicated support · Proactive AI that works everywhere
Pricing timeline15 changes since Feb 2020
Todaylive prices
Writesonic plans today
Lite
$49 /mo
$39/mo billed yearly
- Included Projects: 1 projects
- AI Article Generations Per Month: 15 articles
- Included Users: 1 users
Standard
$99 /mo
$79/mo billed yearly
- Included Projects: 2 projects
- AI Article Generations Per Month: 30 articles
- Included Users: 1 users
Professional
$249 /mo
$199/mo billed yearly
- Included Projects: 3 projects
- Included Users: 2 users
Advanced
$499 /mo
$399/mo billed yearly
- Included Projects: 4 projects
- Included Users: 5 users
Enterprise
Contact sales
Pricing timeline11 changes since Jan 2021
Todaylive prices
Grammarly recent price changes
Grammarly change log
| When | Event | What changed |
|---|---|---|
| 2026-06-03 | Billing changed | Pro: per_seat → flat |
| 2026-02-03 | Price down | Pro: 30 → 12 (monthly) |
Writesonic recent price changes
Writesonic change log
| When | Event | What changed |
|---|---|---|
| 2025-10-08 | Price down | Lite: 39.20 → 39 (annual) |
| 2025-10-08 | Price down | Standard: 79.20 → 79 (annual) |
Frequently asked questions
Which is cheaper, Grammarly or Writesonic?
Entry pricing for Grammarly starts at $12/mo, while Writesonic entry pricing starts at $49/mo. Check the interactive timeline chart above to compare plan features and seat pricing side by side.
How frequently do Grammarly and Writesonic adjust their prices?
SaasTrack has logged 200 price modifications for Grammarly since 2020 and 168 price modifications for Writesonic since 2022.
Can I track future price increases for Grammarly and Writesonic?
Yes, creating a free account on SaasTrack allows you to set automated watchlist alerts whenever Grammarly, Writesonic, or other competitors update their plans.
Are historical price change logs free to view for Grammarly vs Writesonic?
Yes! All historical pricing charts, active plan feature breakdowns, and change logs for both Grammarly and Writesonic are 100% free to view on SaasTrack without creating an account.
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