What happens when you run out of HeyGen credits?
Generation stops. When your HeyGen credit balance hits zero, you can't render more video — there's no overage or going negative on the web app. To keep going, Creator and Pro plans have to upgrade to a higher tier (they can't buy one-off credits); only Business can purchase add-on credits, at $0.05 each in 100-credit blocks ($5), or turn on auto-reload. Unused monthly credits do roll over one cycle, so a zero balance mid-month usually means you've used both this cycle's and last cycle's pool. Verified on HeyGen's help center, Jul 22, 2026.
The asymmetry between tiers is the part that surprises people. On Creator ($29) and Pro ($49), running dry means a plan upgrade is the only route to more credits that cycle — there's no top-up button. Business ($149) is the first tier that can buy add-on credits on demand ($5 per 100) or auto-reload, which is part of what its price premium actually buys.
Because monthly credits carry forward one cycle, hitting zero means both pools are spent — most often from the retake tax, since every re-render bills its minutes again. Model choice is the lever: drafting on Avatar III (3 credits/min) instead of Avatar V (20/min) stretches the same pool ~6.7×. Run your volume through the HeyGen credits calculator or see the full ladder in the pricing breakdown.
Sources checked
Official vendor pages used for pricing, rights and feature claims.
- HeyGen pricing - free-tier limits, credit allowances and watermark-removal tier
Keep going
- HeyGen credits calculator — Credits → minutes by avatar model.
- HeyGen pricing (2026) — The plan ladder, rollover and the retake tax.
- How many credits is a HeyGen video? — Per-model burn rates.