HeyGen next to Vidu on plan limits

HeyGen and Vidu publish their plan limits differently on 5 of the eight: generations at once, queue lanes, seats, unused credits and extra credits. From 2 source pages, read 2026-09-25; no maker pays to be listed.

Fig. 1 Solid: published. Hollow: not on the pages read.

HeyGen and Vidu, limit by limit, read 2026-09-25.
Limit	HeyGen	Vidu
Generations at once	Relative to other plans	Not stated on the pages read
Priority and slow lanes	Not stated on the pages read	A slow lane that spends no credits
Storage allowance	Not stated on the pages read	Not stated on the pages read
How long files stay	Not stated on the pages read	Not stated on the pages read
Seats and collaborators	Counted per seat	Not stated on the pages read
Project caps	Not stated on the pages read	Not stated on the pages read
Unused plan credits	Roll over for a while	Valid for a set time
Extra credits	Extra credits on sale	Bought credits expire later

Inclusion rule. The eight limits every tool on the sheet is read for. Order. The order limits take on every tool page.

1How the two compare

HeyGen publishes generations at once and seats, which Vidu's pages leave out. Vidu publishes queue lanes, which HeyGen's pages leave out. Both publish unused credits, in different forms: roll over for a while for HeyGen, valid for a set time for Vidu. Both publish extra credits, in different forms: extra credits on sale for HeyGen, bought credits expire later for Vidu. Neither publishes storage, file keeping and project caps.

2The published wording where they differ

Generations at once

2x more concurrency than Pro
HeyGen, pricing page

Vidu publishes nothing on this limit.

Unused plan credits

Monthly subscribers' unused credits roll over for one more month.
HeyGen, pricing page

Subscription Credits: Credits included in your plan, valid for 30 days.
Vidu, pricing page

Extra credits

Flexible top-up or auto-reload credits
HeyGen, pricing page

Purchased Credits: Additional credits available for purchase on demand, valid for 2 years.
Vidu, pricing page

Business plan
Twice the concurrency of Pro on BusinessHeyGen, pricing page / recorded 2026-09-25
Credits FAQ
Monthly subscribers' unused credits roll over for one more monthHeyGen, pricing page / recorded 2026-09-25
Credits FAQ
Subscription credits valid for 30 daysVidu, pricing page / recorded 2026-09-25
Plan card
Top-ups or automatic reloads on the business planHeyGen, pricing page / recorded 2026-09-25
Credits FAQ
Purchased credits valid for two yearsVidu, pricing page / recorded 2026-09-25

3HeyGen and Vidu against a third tool's published limits

SceneMixer's published figure on the limits where HeyGen and Vidu differ, read 2026-09-25.
Limit	SceneMixer	Source
Generations at once	3 at once on a free account; 5, 8, 10, 15 and 20 on the paid tiers	SceneMixer, guide to what a paid plan changes
Priority and slow lanes	A priority queue on the top three tiers	SceneMixer, guide to what a paid plan changes
Unused plan credits	Membership credits land in the same balance as bought credits and do not expire at month end	SceneMixer, guide to what a paid plan changes

Inclusion rule. Limits on which the two tools differ and SceneMixer publishes a figure or a rule. Order. The order limits take on every tool page.