Paste your PRD. SpecSplit splits it into focused, per-phase specs — so your coding agent reads exactly what the current phase needs, and nothing else.
LIVE DEMO
This is the real phase board, loaded with a sample PRD. Drag phases to reorder, click one to see what a real analysis produces.
6 phases · drag to reorder, click to expand
Generate SpecsTHE MATH
FULL PRD × 12 SESSIONS
0
tokens re-read from scratch, every time
SPECSPLIT SPECS
0
total context, split across focused files
≈ 88% less context per session
BEFORE / AFTER
Every agent session reads the whole thing — auth details when it's touching billing, billing details when it's touching notifications. All signal, all the time, whether it's relevant or not.
PRICING
Starter
50 credits
Launching soon
Builder
150 credits
Launching soon
Studio
500 credits
Launching soon
PRIVACY
Auto-delete scheduling
Set projects to self-destruct after 30, 60, or 90 days of inactivity — or never. Your call, per account.
One-click wipe
Delete every PRD, spec, and version instantly from Settings. Your credit balance and history stay put.
No training on your data
Your PRD is sent to your chosen model provider to generate your specs. It's never used to train anything.
FAQ