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Mesrai vs SpellBox

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Mesrai compared with SpellBox
DetailMesrai logo MesraiSpellBox logo SpellBox
What it doesMulti-agent AI code review that reads your repo as a graph, not just the diff AI programming assistant that generates code from simple prompts
StageStartup Not given
Founded2025 Not given
Based inIN Not given
Pricing modelFreemium Paid
PricingFree Trial: 14 days, full feature access, no credit card required. Pro: $6 / ₹499 per active developer per month (bring your own LLM key). Enterprise: Custom pricing, contact sales. SpellBox one-year license: $40 early bird price (regular $65). Includes unlimited code generation, unlimited computers, and code bookmarking. Additional 15% off available with promo code EARLYBIRD15. 5-day money-back guarantee.
Key features
  • Multi-agent code review analyzing bugs, security, performance, and architecture on every PR
  • Whole-codebase graph analysis across monorepos and multi-repo setups
  • Inline PR comments with severity, rationale, and suggested fixes
  • CLI for local and CI review with pre-push hooks
  • IDE extension supporting Cursor, Copilot, Claude and Windsurf rule sync
  • Support for GitHub, GitLab, Bitbucket, and Azure Repos
  • Bring Your Own Key (BYOK) with zero markup on LLM costs
  • Code never stored or used for model training
  • Code generation from natural language prompts
  • Code explanation feature for understanding existing code
  • VS Code extension integration
  • Support for major programming languages
  • Desktop applications for macOS and Windows
What makes it different
  • Architectural understanding of the entire codebase instead of just reviewing isolated diffs
  • Multi-agent parallel analysis running specialized agents for different review categories simultaneously
  • Consistent review rules enforced across IDE, CLI, and cloud reviewer
  • Instant solutions to coding problems without searching the internet
  • Helps developers focus on high-quality software rather than routine coding tasks
  • Reduces time wasted on syntax errors and debugging
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)1 no change since last check38 no change since last check
Trust Flow (Majestic)07
Citation Flow (Majestic)2236
Referring domains (Majestic)22438

5 details filled in for both companies.

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