Amp 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.

Amp

See full pricing history

USD · US · source: ampcode.com

Plan	Pricing	Charged by	Offer type
Megawatt — standard	USD 20 monthly · USD 20 / month with annual commitment $20/month	Flat · per month	Standalone · Fixed
Gigawatt — standard	USD 200 monthly · USD 200 / month with annual commitment $200/month	Flat · per month	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.

Amp

Megawatt — standard

Highlights Included agent usage: 750 hours of orbs

Included
Highlights ChatGPT subscription usage: Use your ChatGPT subscription

Included
Highlights X Premium+/SuperGrok subscription usage: Use your X Premium+/SuperGrok subscription

Included
Highlights Repositories: Unlimited public/private repositories

Included
Highlights Agent modes: Low & medium modes, plus high mode with a linked ChatGPT sub

Included

Gigawatt — standard

Highlights Included agent usage: 1,000 hours of xxlarge orbs

Included
Highlights ChatGPT subscription usage: Use your ChatGPT subscription

Included
Highlights X Premium+/SuperGrok subscription usage: Use your X Premium+/SuperGrok subscription

Included
Highlights Repositories: Unlimited public/private repositories

Included
Highlights Agent modes: All modes, including high & ultra

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.

Amp

August 27, 2026 Source
- Megawatt — standard: USD 20 monthly · USD 20 / month with annual commitment
- Gigawatt — standard: USD 200 monthly · USD 200 / month with annual commitment

What The Diff

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