Leonardo.ai vs Stable Diffusion Pricing (2026)
Compare / Leonardo.ai vs Stable Diffusion
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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 20d ago
View pricing →
Stable Diffusion
Stability AI's official API is pay as you go: 1 credit costs $0.
verified 7d ago
View pricing →
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Premium
$9.0K/yr
year 1 license · $30/seat
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 23 sourced facts
19 hidden-cost · 3 contract · 1 review platform
Last verified 2w ago
Confidence High confidence
Sources 10 sourced facts
7 hidden-cost · 1 contract · 2 review platforms
Last verified 1w 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 before renewal date; subscription remains active until end of current billing period
often 30 to 90 days (and sometimes 180+ days for strategic contracts)
Commitment
✓ 1 month (monthly plans) or 1 year (annual plans)
—
Price escalation
No published price escalation schedule; annual plans offer 20% savings vs monthly rates
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
1.9out of 5 (24)
Best for
Casual creators exploring AI art
Watch out
Billing continues after cancellation requests; credits forfeited on 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

4 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 4 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
1.9out of 5 (24)
Top complaints
  • Billing continues after cancellation requests; credits forfeited on cancellation
  • Enterprise subscriptions impossible to cancel or pause; over $10k in unwanted charges reported
  • Overly aggressive content moderation blocks legitimate prompts

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 14 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 before renewal date; subscription remains active until end of current billing period often 30 to 90 days (and sometimes 180+ days for strategic contracts)
Minimum commitment 1 month (monthly plans) or 1 year (annual plans) —
Price escalation No published price escalation schedule; annual plans offer 20% savings vs monthly rates 5-8%
Can downgrade Yes —

Continue researching

Leonardo.ai

Stable Diffusion

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