
Sign in at synthesia.io, open Settings > Plan & Billing and turn off auto-renewal - the plan runs to the end of the period. Videos stay playable. Steps, refund rules and what to use instead.

Synthesia does not advertise partial refunds and treats a paid period as final once it starts; EU and UK customers keep the 14-day withdrawal right. For a mistaken renewal, contact support within days, not weeks.
Three reasons come up over and over in the threads complaining about this:
If the reason is cost or caps, the answer is not another metered video tool, it is consolidation. Krater Pro is $20 a month and includes AI video generation alongside 500+ models in one workspace - no per-minute metering on chat and writing. Browse the full model list. Teams get 5 seats on Max for $119 flat.
The free plan keeps a small monthly video allowance.
More guides: cancel HeyGen, cancel Runway, cancel ElevenLabs, see how to delete the account and Synthesia pricing, or every cancel guide.
How do I cancel Synthesia? Sign in at synthesia.io, open Settings > Plan & Billing and turn off auto-renewal. The plan runs to the end of the period.
Will I get a refund after cancelling Synthesia? Synthesia does not advertise partial refunds and treats a paid period as final; EU and UK customers keep the 14-day withdrawal right. For a mistaken renewal, ask support quickly.
Does deleting my Synthesia account cancel the subscription? No. Account deletion and billing are separate - cancel the subscription first, then delete if you want to.
Do my generated videos disappear when I cancel? No. Videos you already created stay playable and downloadable after downgrade.
Steps checked October 2026 on synthesia.io.