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ALTERNATIVE APPLICATIONS

Grammarly Alternatives

Should you replace Grammarly?

Quillbot is the strongest catalog alternative to evaluate for Grammarly.

Grammarly

Current
Seat-based Payg
4.7/5
Annual cost
--
Seats assigned
--

This catalog view compares public market data and does not include organization spend or usage.

Grammarly alternatives

See how Grammarly compares to 10 alternative apps you can switch to.

QuillbotBest FitSeat-basedAvg. switch cost--QuillBot is cheaper and great for rephrasing, but you lose tone control, team features, and business-focused writing help.
SudowriteWorth ConsideringPublic pricingAvg. switch cost--Sudowrite helps creative writers craft stories better, but you’ll lose team features, plagiarism checks, and business writing support.
NotionNot RecommendedSeat-basedAvg. switch cost--Notion is not a strong catalog fit based on public pricing, migration, or product-fit signals.
1min.AiNot RecommendedPublic pricingAvg. switch cost--1min.Ai is not a strong catalog fit based on public pricing, migration, or product-fit signals.
Craftly.AiNot RecommendedPublic pricingAvg. switch cost--Craftly.Ai is not a strong catalog fit based on public pricing, migration, or product-fit signals.
WritelyNot RecommendedPublic pricingAvg. switch cost--Writely is not a strong catalog fit based on public pricing, migration, or product-fit signals.
AithorNot RecommendedPublic pricingAvg. switch cost--Aithor is not a strong catalog fit based on public pricing, migration, or product-fit signals.
Ghostthew...Not RecommendedPublic pricingAvg. switch cost--Ghostthewriter is not a strong catalog fit based on public pricing, migration, or product-fit signals.
Grammar.C...Not RecommendedPublic pricingAvg. switch cost--Grammar.Com is not a strong catalog fit based on public pricing, migration, or product-fit signals.
SemrushNot RecommendedSeat-basedAvg. switch cost$1,679/yr$140/monthSemrush is not a strong catalog fit based on public pricing, migration, or product-fit signals.

Quillbot and Sudowrite selected for comparison.

Annual costTotal subscription cost for each app, shown for the selected billing period.
Grammarly

$144

Free

Public catalog pricing. Organization spend is not included.

Quillbot

$100

Free

Public catalog pricing estimate.

Sudowrite

--

Public pricing

Public catalog pricing estimate.

3-Year Net SavingEstimated savings over three years after migration and setup costs.
Grammarly

$0

No migration in the current app baseline.

Quillbot

+$132

Sudowrite

--

Team Fit ScoreHow closely the app matches the teams, workflows, and usage patterns currently in place.
Grammarly

--

Quillbot

55/100

QuillBot works well for individuals who need help paraphrasing, checking grammar, or summarizing text. It's popular with students and freelance writers. Teams needing brand consistency, style guides, or deep collaboration features may find it lacking.

Sudowrite

40/100

Sudowrite is built for solo fiction writers who want help brainstorming, drafting, and polishing stories. It’s not designed for team collaboration, brand consistency, or business writing like emails or reports.

Adoption RiskExpected friction, training effort, and behavior change needed to move teams onto the alternative.
Grammarly

--

Public adoption signal for the current app.

Quillbot

low

Quillbot is a medium-complexity migration. Estimated $0 one-time cost.

Sudowrite

high

Sudowrite is a high-complexity migration. Estimated $0 one-time cost.

User satisfactionAvailable rating and review signal for team sentiment around the app.
Grammarly

4.7/5.0

45000 reviews

Quillbot

--

18500 reviews

Sudowrite

--

1200 reviews

Timeline & DisruptionExpected migration duration and disruption to normal workflows.
Grammarly

No migration needed

Quillbot

--

Medium

Quillbot is a medium-complexity migration. Estimated $0 one-time cost.

Sudowrite

--

High

Sudowrite is a high-complexity migration. Estimated $0 one-time cost.

Setup & trainingOne-time implementation, enablement, and training investment required.
Grammarly

--

Quillbot

--

Estimated one-time migration and setup effort.

Sudowrite

--

Estimated one-time migration and setup effort.

Integration CoverageHow much of the current integration and workflow surface is covered by the app.
Grammarly

--

Quillbot

--

Supports 15 native integrations.

Sudowrite

--

Supports 5 native integrations.

Feature Match (%)How closely the app matches current feature needs, including notable gaps or risks.
Grammarly

100%

Quillbot

50%

  • No brand voice or style guide enforcement
  • Limited team writing analytics
  • No tone adjustment for business communication
Sudowrite

50%

  • No team collaboration tools
  • No brand or style guide enforcement
  • No plagiarism detection
  • No admin controls or user management
  • No enterprise security features
CertificationsSecurity, privacy, and compliance certifications available for each app.
Grammarly
SOC 2ISO 27001GDPR
Quillbot
SOC 2 Type IIGDPR
Sudowrite

--

Choose This IfThe conditions where keeping or switching to this app is likely to make sense.
Grammarly

You already standardize on this app.

Quillbot

You're a student, writer, or solo professional who wants to rephrase sentences, fix grammar, or summarize text quickly and affordably.

Sudowrite

You're a fiction writer who wants help with story ideas, dialogue, and rewriting scenes

Avoid This IfThe conditions where this app is likely to create cost, workflow, or adoption risk.
Grammarly

Public pricing or fit signals no longer match your needs.

Quillbot

You need to keep your team's writing consistent in tone and style, or want admin controls and writing analytics across your organization.

Sudowrite

You need to write business emails, reports, or collaborate with a team using shared writing standards