Morph Fast Apply

The fastest way to merge AI edits

Merge LLM code edits at 10,500+ tokens/sec. Semantic accuracy, sub-second cold starts.
50/50 TESTS PASS
UPDATED
0 Tok/s
Morph Fast Apply

Built to be the best at merging code edits

Lazy edit snippets

Your AI generates minimal change markers instead of rewriting entire files. Fast Apply merges these edits instantly.

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// AI generates this lazy snippet:
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function processData(items) {
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  // ... existing code ...
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  // Add retry logic
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  const maxRetries = 3;
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  for (let i = 0; i < maxRetries; i++) {
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    try {
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      return await fetch(url);
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    } catch (e) {
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      if (i === maxRetries - 1) throw e;
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    }
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  }
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  // ... existing code ...
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}

10,500 tok/s

60x faster than full-file rewrites. Merges changes in milliseconds, preserves code structure.

10,500Morph2,600Llama 3.270B(Cerebras)275Gemini 2.5Flash80GPT-4.155Claude 4Sonnet

98% accuracy

Edits land in the right place. No brittle search-and-replace, no broken code.

98%Morph95%Claude4 Sonnet93%GPT-4.192%Gemini-2.5Pro86%Claude-4(s/r)74%Llama 3.270B(Cerebras)65%Llama 48B

Infrastructure optimized for every deployment pattern




Debug and monitor your merge operations

Debug and monitor your merge operations


Ship your first merge in minutes.

Get Started

Free tier available. Pay only for what you use.