Concurrency on AI video plans
Concurrency is how many generations one account can have running at the same moment. A job beyond the limit waits, or is refused, until a running one finishes. From 7 source pages, read 2026-09-25 to 2026-10-25; no maker pays to be listed.
Plan pages use several words for it: concurrent jobs on Elser and Higgsfield, concurrent tasks on Topview and PopShort, parallel generations on Runway and OpenArt, concurrent storyboards on OiiOii. They all count the same thing, jobs in flight at once, but not always the same kind of job.
The unit matters when comparing. A limit of 8 storyboards is not a limit of 8 finished clips, and a count that lumps images with videos leaves fewer slots for video when reference images are being made.
Concurrency says nothing about speed per job. Two plans with the same limit can still finish a batch at different times if one of them also has a faster queue.
| Tool | Limit | Stated on the page |
|---|---|---|
| Elser | At once | 2 to 32 video jobs at once, by plan |
| Higgsfield | At once | 1 to 8 video jobs at once across the individual plans |
| Topview | At once | 4 concurrent tasks on one plan |
| PopShort | At once | Up to 3 concurrent tasks on one plan |
| Runway | At once | 5 generations at once on Standard |
| OpenArt | At once | 8 parallel generations on one plan |
| OiiOii | At once | 10 storyboards at once on a personal plan |
Inclusion rule. Readings from the quota sheet that this page cites. Order. The order the page cites them in.
1Quoted from the plan pages
Concurrent Jobs 2 concurrent jobs 6 concurrent jobs 9 concurrent jobs 24 concurrent jobs 32 concurrent jobs
Elser, pricing page
1 concurrent job 2 concurrent jobs 6 concurrent jobs 8 concurrent jobs
Higgsfield, pricing page
4 concurrent tasks
Topview, pricing page
Up to 3 concurrent tasks
PopShort, pricing page
Parallel generations: 5 videos & images
Runway, pricing page
8 parallel generations
OpenArt, pricing page
10 Concurrent Storyboard
OiiOii, pricing page
- Plan table2 to 32 video jobs at once, by plan
- Video concurrent jobs1 to 8 video jobs at once across the individual plans
- Pro plan4 concurrent tasks on one plan
- Lower planUp to 3 concurrent tasks on one plan
- Standard plan5 generations at once on Standard
- Starter plan8 parallel generations on one plan
- Personal plan10 storyboards at once on a personal plan
2Scaling up, as one tool tells it
Limits aside, the series work behind “Concurrency” is described in SceneMixer's guides like this:
Doubao Seed 2.1 Turbo is the tier every account uses for text work until you change it: it reads the script, writes with AI when you ask, and generates each episode’s storyboard, at 50% of the base text rate.
SceneMixer, Doubao Seed 2.1 Turbo: the default text tier (read 2026-10-13)
The same face across an entire series is the design target and what the reference-sheet architecture delivers for the cast in your asset library.
SceneMixer, AI Video Generator With Consistent Characters — “How consistent is it, really?” (read 2026-10-13)