GitLab Duo Code Suggestions vs Replit Ghostwriter: AI Coding Assistants Comparison (2026)

An independent side-by-side comparison of GitLab Duo Code Suggestions and Replit Ghostwriter for ai coding assistants buyers — pricing, features, integrations, and how often each is cited by major AI engines.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask ai coding assistants questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
GitLab Duo Code Suggestions
Tracking…
No data yet
Replit Ghostwriter
Tracking…
No data yet
Perplexity
GitLab Duo Code Suggestions
Tracking…
No data yet
Replit Ghostwriter
Tracking…
No data yet
Gemini
GitLab Duo Code Suggestions
Tracking…
No data yet
Replit Ghostwriter
Tracking…
No data yet
Claude
GitLab Duo Code Suggestions
Tracking…
No data yet
Replit Ghostwriter
Tracking…
No data yet
Copilot
GitLab Duo Code Suggestions
Tracking…
No data yet
Replit Ghostwriter
Tracking…
No data yet
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

GitLab Duo Code Suggestions
Starting price
—
Free tier
—
docs.gitlab.com ↗
Replit Ghostwriter
Starting price
$20/month
Free tier
Yes
replit.com ↗

Key Features

GitLab Duo Code Suggestions

Feature data is being indexed.

Replit Ghostwriter
  • ✓AI integrations
  • ✓Unlimited workspaces
  • ✓Premium Support
  • ✓Database rollback up to 28 days
  • ✓Invite up to 50 viewers
  • ✓10 parallel agents
  • ✓Up to 15 collaborators
  • ✓$100 credits

When to choose GitLab Duo Code Suggestions

Choose GitLab Duo Code Suggestions if your team prioritizes its strengths over Replit Ghostwriter's. Full guidance populates as GitLab Duo Code Suggestions's feature data is indexed.

When to choose Replit Ghostwriter

Choose Replit Ghostwriter if your team prioritizes its strengths over GitLab Duo Code Suggestions's. Full guidance populates as Replit Ghostwriter's feature data is indexed.

AI visibility profiles

Is one of these your brand?

Get the full report by email: every ai coding assistants buyer question we ask, which engines name you, and who gets named instead.

GitLab Duo Code Suggestions

docs.gitlab.com

Replit Ghostwriter

replit.com

Free check

Check any brand's AI visibility — free

We ask the buyer questions in this market across ChatGPT, Claude, Gemini, Perplexity and Copilot, and show you who gets named.

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