Synthesia
CHEAP · cheapest third for this operationSynthesia (Starter) costs $0.2417 for 5 seconds of video. That is the cheapest third of the 27 entries we price on the same operation.
Synthesia · the arithmetic
the unit$2.9 per minute of video · Starter plan billed monthly, $29/month for 10 minutes of video - the cheapest paid individual plan. Billed annually the same plan is $18/month for 120 minutes a year, which is $1.80 a minute.
the meterthe finished video's duration is deducted from the monthly minute allowance
the sum$29 per month buys 10 minutes of video, so a minute costs $2.90 and a second $0.048333. Multiplied by the durations. Annual billing cuts this to $1.80/minute, i.e. $0.15 / $0.30 / $0.45.
the verdictCHEAP · cheapest third for this operation
the catchFifteen times the price per second of HeyGen Avatar IV on the same kind of output, and the most expensive per-second figure in this file after Sora 2 Pro. Minutes do not roll over. max_seconds left null: no per-video length limit is published on the pricing page. Plan: Starter.
read on 14 sep 2026 · pricing page ↗ · documentation ↗
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How much does Synthesia cost on Synthesia?
$0.2417 for 5s of video, read from Synthesia's own pages on 14 sep 2026. The meter: the finished video's duration is deducted from the monthly minute allowance.
Where does this number come from?
$29 per month buys 10 minutes of video, so a minute costs $2.90 and a second $0.048333. Multiplied by the durations. Annual billing cuts this to $1.80/minute, i.e. $0.15 / $0.30 / $0.45.
What counts as one operation here?
5s of video. Every entry in the same operation is priced on that same unit, which is what makes the comparison mean anything.