Pieces vs What The Diff

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Pieces

See full pricing history

USD · US · source: pieces.app

Plan	Pricing	Charged by	Offer type
Pro — monthly Highlighted	USD 18.99 monthly $18.99 per user / month · billed monthly	Seat · per user / month · billed monthly	Standalone · Fixed

What The Diff

See full pricing history

USD · US · source: whatthediff.ai

Plan	Pricing	Charged by	Offer type
Free — Free	Free Free	Usage · tokens per month	Standalone · Free
Pro – 200k — Pro	USD 19 monthly · USD 19 / month with annual commitment $19 /month	Usage · tokens per month	Standalone · Fixed

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Pieces

Pro — monthly

Highlights Personal memory that follows you across every tool: Included
Highlights Long-Term Memory, saved on-device: Included
Highlights Capture across your apps and websites: Included
Highlights Single-click summaries and recaps: Included
Highlights Your history in every MCP-ready AI tool: Included

What The Diff

Free — Free

Highlights Token limit: 25,000 tokens per month (~10 PRs)

Included
Highlights Repositories: Unlimited repositories

Included
Highlights Code refactoring: Inline code refactoring

Included
Highlights Rate limit: Rate limited

Included

Pro – 200k — Pro

Highlights Token limit: 200,000 tokens per month (~40 PRs)

Included
Highlights Repositories: Unlimited repositories

Included
Highlights Code refactoring: Instant code refactoring

Included
Highlights Notifications: Slack, Webhook and Email notifications

Included
Highlights Support: Priority email support

Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Pieces

August 27, 2026 Source
- Pro — monthly: USD 18.99 monthly

What The Diff

August 27, 2026 Source
- Free — Free: Free
- Pro – 200k — Pro: USD 19 monthly · USD 19 / month with annual commitment