GrammarlyGO vs Sourcegraph Cody (2026)
A head-to-head comparison to help you pick the right tool
Last updated: May 13, 2026
GrammarlyGO
GrammarlyGO is Grammarly's generative AI writing assistant that helps compose, rewrite and ideate directly in your existing workflow.
Sourcegraph Cody
Sourcegraph Cody is an AI coding assistant with deep codebase understanding, ideal for large enterprise codebases.
Pros
- ✓Works everywhere Grammarly works
- ✓Great for improving existing writing
- ✓Tone detection
- ✓Trusted brand
Cons
- ✗Requires Grammarly subscription
- ✗Less powerful for long-form creation
- ✗Better at editing than generating
Pros
- ✓Deep codebase understanding
- ✓Supports multiple LLMs
- ✓Great for large codebases
- ✓Open source option
Cons
- ✗Less polished than Copilot
- ✗Complex setup for enterprises
- ✗Smaller community
GrammarlyGO vs Sourcegraph Cody: Side by Side
| Factor | GrammarlyGO | Sourcegraph Cody |
|---|---|---|
| User Rating | N/A | N/A |
| Category | AI Writing Tools | AI Coding Assistants |
| Pricing Model | Included in Grammarly Premium from $12/month | Free plan available, Pro from $9/month |
| Starting Price | Contact for pricing | Contact for pricing |
| Best For | Professionals who want AI writing help built into their existing Grammarly workflow | Enterprise developers working with large codebases who need deep code context |
| Our Pick | — | — |
GrammarlyGO Features
- ✓AI text generation
- ✓Rewriting suggestions
- ✓Tone adjustment
- ✓Ideation prompts
- ✓Chrome extension
Sourcegraph Cody Features
- ✓Codebase-aware AI chat
- ✓Multi-LLM support
- ✓Code navigation
- ✓Automated workflows
- ✓IDE plugins
Pricing Comparison
Our Take
Choose GrammarlyGO if professionals who want ai writing help built into their existing grammarly workflow. Choose Sourcegraph Cody if enterprise developers working with large codebases who need deep code context.
Also Consider
If neither GrammarlyGO nor Sourcegraph Cody is the right fit, Rytr is worth evaluating.
Rytr
Freelancers and solopreneurs on a tight budget
From $9/mo
Frequently Asked Questions
What is the difference between GrammarlyGO and Sourcegraph Cody?
GrammarlyGO is best for professionals who want ai writing help built into their existing grammarly workflow. Sourcegraph Cody is best for enterprise developers working with large codebases who need deep code context.
Which is better, GrammarlyGO or Sourcegraph Cody?
Choose GrammarlyGO if professionals who want ai writing help built into their existing grammarly workflow. Choose Sourcegraph Cody if enterprise developers working with large codebases who need deep code context.
How much does GrammarlyGO cost?
Visit GrammarlyGO website for current pricing.
How much does Sourcegraph Cody cost?
Visit Sourcegraph Cody website for current pricing.
Who should use GrammarlyGO?
Professionals who want AI writing help built into their existing Grammarly workflow
Who should use Sourcegraph Cody?
Enterprise developers working with large codebases who need deep code context