Stability AI API vs Kling API
Ai Media Apis pricing comparison · 2026
Stability AI API pricing ranges from $0.025–$0.08/per image, while Kling API ranges from $0.084–$0.42/per second of video. Stability AI API is typically 79% more affordable, though your actual cost depends on tier and team size.
Stability AI API
Stability AI API pricing operates on a credit-based model under the Developer (credit-base
verified 27d ago
View pricing →
Kling API
Kling API pricing is entirely usage-based with no flat monthly fee — access is available t
verified today
View pricing →
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Usage-based
$0.08 per per image
see vendor pricing for volume tiers
Usage-based
$0.084 per per second
see vendor pricing for volume tiers
What buyers actually pay
median, annual
Vendr deal-flow data. The real benchmark, not list price.
Median annual
$820/yr
Vendr · n=41
No Vendr data
—
Not in Vendr's deal flow
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
1 sourced fact
Vendr median
Last verified
3w ago
Confidence
Limited confidence
Sources
26 sourced facts
23 hidden-cost · 3 contract
Last verified
today
Confidence
Medium confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Stability AI API and Kling API both operate in the ai media apis category. This page compares their published pricing.
Plan-by-Plan Pricing
| Plan | Stability AI API | Kling API |
|---|---|---|
| Developer (credit-based) | Custom | Custom |
| Pro mode (pay-per-unit) | — | Custom |
| 4K mode (pay-per-unit) | — | Custom |
| Resource Packages (prepaid) | — | Custom |
| Custom Resource Package | — | Custom |