Leonardo.ai vs Stable Diffusion Pricing (2026)
Compare / Leonardo.ai vs Stable Diffusion
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Team size
25 seats

Leonardo.ai vs Stable Diffusion

AI Image Generators pricing comparison · 2026

Leonardo.ai pricing ranges from $0–$60/month, while Stable Diffusion ranges from $0.009–$0.08/per image. These products use different pricing models (Per-seat subscription vs Usage-based (pay per token/image/minute)), so a direct price comparison isn't meaningful — costs depend on usage volume and mix.

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See pricing on each vendor's site
Above-the-fold path — each link opens the vendor's pricing page in a new tab.
Visit Leonardo.ai pricing
Free plan limits → Discount programs →
Visit Stable pricing
Free plan limits → Discount programs →
Compare
2 products · AI Image Generators
Side-by-side · live
Leonardo.ai
Leonardo.
verified 8w ago
View pricing →
Stable Diffusion
Stability AI's official API is pay as you go: 1 credit costs $0.
verified 6w ago
View pricing →
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Premium
$360/yr
year 1 license · flat plan price
Usage-based
$0.08 per image
see vendor pricing for volume tiers
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 29 sourced facts
25 hidden-cost · 3 contract · 1 review platform
Last verified 1mo ago
Confidence High confidence
Sources 10 sourced facts
7 hidden-cost · 1 contract · 2 review platforms
Last verified 1mo ago
Confidence High 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 · 03

Hidden costs

Each cost is severity-ranked, with the dollar range quoted from its source (Vendr, Reddit, TrustRadius, BBB, official docs) — never our estimate.

Beyond the sticker
Severity-ranked, sourced
5 documented
  • Advanced Model Usage
    1 source
  • Higher Resolution
    1 source
  • Multiple Image Variations
    1 source
  • Premium Third-Party Models & Video Generation
    $3.50
    1 source
  • Credit Depletion on Learning Curve
    5-15% of subscription costs
    1 source
5 documented
  • API Usage & Compute Resources
    Stable Image Core $0.03 per image, Stable Diffusion 3.5 Large $0.065 per image, Stable Image Ultra $0.08 per image; Credits $0.01 each, 1,000-credit top-up $10; Creative Upscale 60 credits per image, Conservative Upscale 40 credits
    1 source
  • Local Hardware & Electricity
    Used RTX 3060 12GB around $200–$250, new RTX 4090 approximately $1,600; Electricity roughly $0.001 to $0.01 per image
    1 source
  • Enterprise Licenses
    1 source
  • Data Preparation & Management
    1 source
  • Integration Complexity
    1 source
REF · 04

Contract terms

The fine print, surfaced. Green = buyer-friendly. Each clause backed by a quoted source.

Leonardo.ai
Stable
Auto-renewal
Yes
Yes
Cancellation
Cancel at any time; access continues to end of paid billing period, but unused tokens are forfeited on cancellation. Enterprise subscribers report cancellation requests going unacknowledged with billing continuing regardless.
often 30 to 90 days (and sometimes 180+ days for strategic contracts)
Commitment
✓ Monthly (consumer) or annual (available on all paid plans); enterprise terms not publicly disclosed
—
Price escalation
No published price escalation schedule; enterprise subscribers report no self-serve mechanism to renegotiate or exit mid-contract
5-8%
Can downgrade
✓ Yes
—
Based on 4 verified sources (Vendr · TrustRadius · BBB)
REF · 05

What users say

Aggregated, with sample sizes. We use whichever review platform has data.

User reviews
TrustRadius · Trustpilot · G2
Trustpilot
1.96out of 5 (24)
Best for
Casual creators exploring AI art
Watch out
Credits consumed or lost unexpectedly, including full token forfeiture upon cancellation
Trustpilot
3.8out of 5 (30)
G2
4.6out of 5 (30)
Best for
Developers integrating Stability AI image-generation APIs
Watch out
hallucinations and errors
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
Visit Leonardo.ai pricing
Free plan limits → Discount programs →
Visit Stable pricing
Free plan limits → Discount programs →
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.
AI Image Generators

Leonardo.ai

$0–$60
/month
4 plans · Free tier
Full pricing breakdown →
VS
AI Image Generators

Stable Diffusion

$0.009–$0.08
/per image
1 plan
Full pricing breakdown →
⚖

Different Pricing Models

Direct price comparison isn't meaningful here — Leonardo.ai uses Per-seat subscription pricing while Stable Diffusion uses Usage-based (pay per token/image/minute) pricing. Your actual cost will depend on usage volume, team size, or both. Here's each product in its native unit.

Per-seat subscription

Leonardo.ai

$0–$60 / month
See full Leonardo.ai pricing →
vs
Usage-based (pay per token/image/minute)

Stable Diffusion

From $0.009 per image
See full Stable Diffusion pricing →

Leonardo.ai and Stable Diffusion both operate in the ai image generators category. This page compares their list pricing.

Plan-by-Plan Pricing

Plan Leonardo.ai Stable Diffusion
Free Free /month Custom
Essential $12 /month —
Premium $30 /month —
Ultimate $60 /month —

Cost at Scale

Total cost of ownership — licenses, implementation, and hidden costs included.

Leonardo.ai

6 scenarios
$0 (Free)
Hobbyist
150 tokens/day for ~30-75 images daily. More generous than most free tiers.
$30/month (Artisan)
Indie Game Developer
or $240/year - 25,000 tokens with 5 custom models for consistent game art.
$60/month (Maestro)
Production Studio
or $480/year - 60,000 tokens, 20 custom models, priority processing.
See all 6 scenarios →

Stable Diffusion

4 scenarios
25 one-time starter credits cover up to eight 3-credit Core images, with 1 credit left.
API testing
$3.00
100 Core images
in API usage (100 × 3 credits × $0.01).
$8.00
100 Ultra images
in API usage (100 × 8 credits × $0.01).
See all 4 scenarios →

What Users Say

Leonardo.ai

Trustpilot
1.96out of 5 (24)
Top complaints
  • Credits consumed or lost unexpectedly, including full token forfeiture upon cancellation
  • Cancellation requests ignored and billing continues, especially for enterprise accounts
  • AI-generated videos are public by default — requires paid plan for privacy, not disclosed at sign-up

Stable Diffusion

G2
4.6out of 5 (30)
Trustpilot
3.8out of 5 (30)
Top complaints
  • hallucinations and errors
  • coherent text generation where words, signs, and labels often appear garbled
  • human anatomy, such as extra or missing fingers and faces looking slightly off

Hidden Costs

Beyond the sticker price — what catches buyers off guard.

Leonardo.ai 18 hidden costs

medium
Advanced Model Usage
medium
Higher Resolution
medium
Multiple Image Variations
high
Premium Third-Party Models & Video Generation $3.50
medium
Credit Depletion on Learning Curve 5-15% of subscription costs
See all Leonardo.ai hidden costs →

Stable Diffusion 7 hidden costs

high
API Usage & Compute Resources Stable Image Core $0.03 per image, Stable Diffusion 3.5 Large $0.065 per image, Stable Image Ultra $0.08 per image; Credits $0.01 each, 1,000-credit top-up $10; Creative Upscale 60 credits per image, Conservative Upscale 40 credits
medium
Local Hardware & Electricity Used RTX 3060 12GB around $200–$250, new RTX 4090 approximately $1,600; Electricity roughly $0.001 to $0.01 per image
high
Enterprise Licenses
high
Data Preparation & Management
medium
Integration Complexity
See all Stable Diffusion hidden costs →

Contract Terms

Term Leonardo.ai Stable Diffusion
Auto-renewal Yes Yes
Cancellation Cancel at any time; access continues to end of paid billing period, but unused tokens are forfeited on cancellation. Enterprise subscribers report cancellation requests going unacknowledged with billing continuing regardless. often 30 to 90 days (and sometimes 180+ days for strategic contracts)
Minimum commitment Monthly (consumer) or annual (available on all paid plans); enterprise terms not publicly disclosed —
Price escalation No published price escalation schedule; enterprise subscribers report no self-serve mechanism to renegotiate or exit mid-contract 5-8%
Can downgrade Yes —

Continue researching

Leonardo.ai

Stable Diffusion

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