Morph vs Relace
A side-by-side comparison of Morph and Relace, two Inference tools, drawn from Ignaite's continuously-verified listings.
Compared from listings verified as of
At a glance
The honest brief
Morph
A dedicated Fast Apply model that merges LLM code edits at ~10,500 tok/s — purpose-built write layer for agents.
- Merges edits without full-file rewrites
- OpenAI-compatible API
- Used in production by JetBrains, Vercel
- Adds code search and context compaction
- Narrow, infra-layer use case
- Closed source
- Most useful only inside coding agents
Relace
An 'Instant Apply' model merges LLM diffs into full files at thousands of tokens/sec — faster and cheaper than a frontier model rewriting whole files.
- Two-stage code retrieval + reranker
- Managed repo hosting, auto-indexed per commit
- Drops into existing codegen stacks
- Powers Lovable, Create, Magic Patterns
- Self-host / VPC option for enterprise
- No public pricing detail
- Narrow focus: codegen infra only
- Newer and smaller than general LLM APIs