Which Google Forms add-on do you need?
Feature comparison
They all work inside the Google Form your respondents already know. = built around it, = included.
| Feature | Form Limiterfor the total | Choice Eliminatorfor spots inside a question | Dynamic Form Choicesfor choices that come from a sheet | Form Schedulerfor recurring windows | Form Notificationsfor submission emails |
|---|---|---|---|---|---|
| Limits & availability | |||||
| Total response limit (auto-close the form) | 1 | – | |||
| Question total (one shared pool of spots across the options) | – | 2 | 2 | – | – |
| Spots counter shown to respondents (97/100) | – | – | – | ||
| Per-choice limits (full options removed when taken) | – | – | |||
| Apply-to-all limits, orphan cleanup | – | – | – | ||
| Open & close on a date range | – | – | |||
| Calendar-driven recurring windows (event merging) | – | – | – | – | |
| Custom close message | – | ||||
| Choices from a sheet | |||||
| One sheet per form drives each question's choices, capacity and live count | – | – | – | – | |
| Alert email when a limit is hit / the form closes | – | ||||
| Alert email when a question fills up | – | – | |||
| Custom email per submission (rich text, sender name, reply-to) | – | – | – | – | |
| Merge tags: answers, form name, respondent email | – | – | – | – | |
| Recipients: fixed, respondent, or from an answer + CC/BCC | – | – | – | – | |
| Conditional routing: different answers to different recipients | – | – | – | – | |
| Approvals: sign-off before a notification goes out | – | – | – | – | |
| Multiple notifications per form | – | – | – | – | |
| Sent history + export to Google Sheets | – | – | – | – | |
| Sharing & upkeep | |||||
| QR code sharing | – | ||||
| Clear responses & counters | – | – | |||
- 1 Per calendar event: the form closes when that event’s limit is reached and reopens for the next event.
- 2 The question total is one shared pool of spots across a question's options, however they are distributed. How the question total works
Form Limiter caps the form as a whole. Choice Eliminator works inside the question, capping each option or pooling spots across all of them. Dynamic Form Choices does both, and drives the choices themselves from a sheet. Pick the job you have.
Common scenarios
Find your situation, and the add-on that handles it is the answer.
A giveaway or registration capped at a set number
Sign-ups that close on a hard deadline
Parent-teacher conference time slots
A fixed pool of seats, split across sessions
A roster you already keep in a spreadsheet
Sessions with their own capacity that fill up
Weekly office hours or room bookings
Recurring events with a cap per session
A confirmation email to every respondent
Requests that need routing or sign-off
Or check everything you need
Tick what your form should do, and the best match updates as you go.
Pricing comparison
Every add-on starts with a free trial, no card required. Prices shown for your region.
| Add-on | Monthly | Yearly | Lifetime | Domain license whole school / org, per year | |
|---|---|---|---|---|---|
Form Limiter | $9.99 | $49.00 | $149.00 | $399.00 | Details |
Choice Eliminator | $9.99 | $49.00 | $149.00 | $399.00 | Details |
Dynamic Form Choices | $9.99 | $49.00 | $149.00 | $399.00 | Details |
Form Scheduler | $5.99 | $27.99 | – | – | Details |
Form Notifications | $10.99 | $49.00 | – | $399.00 | Details |
Yearly and lifetime licenses cover one Google account on unlimited forms. Domain licenses cover everyone on your domain.