FLUX by Black Forest Labs vs Replicate (2026): which should you pick?
As of Nov 12, 2026, FLUX by Black Forest Labs grades higher than Replicate: 2.0 against 1.8 out of 4.0.
Checked Oct 17, 2026 and Nov 12, 2026 · graded Oct 17, 2026 and Nov 12, 2026 by ToolGPA
FLUX by Black Forest Labs grades higher on the free plan and ease of use. Replicate grades higher on features and platforms. They get the same grade on value for money.
Price, platforms and features side by side. The table says where each price was read and when.
FLUX by Black Forest Labs
FLUX image and video models, paid per use via API and playground
Which one is for you
Pick FLUX by Black Forest Labs if
- Fits if you make the odd image and would rather pay per picture than monthly
- Works for developers building image or video generation into their own product
Look elsewhere if
- Skip it if you want an app with styles, projects and a gallery, not a playground
- Not for you if you need a known monthly bill, since you pay per image and $0.17 a second for HD video
- Pricey if you make hundreds of FLUX 3 images a month, as every one is charged
- Watch out: FLUX.2 [klein] 9B, FLUX.2 [dev] and FLUX.1 [dev] weights are non-commercial, and license prices aren't published
- Skip it if you want a phone app, integrations or a student discount, as the listing shows none
Pick Replicate if
- Fits if you build products that call image or video models
- Works for developers who want to deploy their own model
Look elsewhere if
- Skip it if you aren't a developer
- Pricey if you run private models, which bill for setup and idle time
- Watch out: spend isn't fixed, as it depends on the model and hardware
- Watch out: larger multi-GPU capacity needs committed spend
How we grade them
| 2.0GPAFLUX by Black Forest LabsFair | 1.8GPAReplicateWeak | |
|---|---|---|
| Value for money | CNo subscription, so no monthly plan to set against this category. You prepay credits at $0.01 each: a FLUX 3 image costs $0.048 and a Klein one $0.009, so $10 makes about 200 FLUX 3 images. Light use beats any plan here, heavy use won't. | CPublic models are billed by run, from $0.04 an image, with no fixed plan to compare. |
| Free plan and trial | CThe FLUX.2 [klein] 4B weights are free under Apache 2.0, commercial use included, but only if you can run them on your own hardware. The hosted playground and API have no free credits on record. | FNo free allowance is recorded on the listing. |
| Features | CFLUX 3 makes images with accurate text and clips up to 20 seconds with sound, and FLUX Tools erase, outpaint and deblur. For a person, though, the listing shows a playground over an API, with no styles, projects or gallery around it. | BA public model library, per-output billing, private models and fine-tunes. |
| Ease of use | CNo app rating on record. The playground needs no code, but you're buying credits, picking models and resolutions and paying per image, which is a developer's way of working. | DIt is an API, so you need code to use it. |
| Platforms and integrations | CA web playground and an API, plus open weights to run on your own machine. No phone app and no integrations in the listing. | BA web site and an API. No phone or desktop program. |
| Best for | pay-per-image FLUX models and open weights | an API for running image and video models |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: FLUX by Black Forest Labs and Replicate. How we grade
Where they differ
- FLUX by Black Forest Labs is self-hostable, according to its own site.
At a glance
| FLUX by Black Forest Labs | Replicate | |
|---|---|---|
| Pricing | Free plan | Paid |
| Starts at | Not published | Not published |
| Free plan | The FLUX.2 [klein] 4B weights are free to download and run yourself under Apache 2.0, commercial use included. The hosted playground and API need bought credits. | None |
| Free trial | None listed | None listed |
| Web | ||
| Made by | Black Forest Labs | Replicate |
| Price read from | bfl.ai | replicate.com |
| Checked | Oct 17, 2026 | Nov 12, 2026 |
Worth knowing
FLUX by Black Forest Labs
- Hosted use is pay as you go: FLUX 3 Image costs $0.048 per 1K image, Klein $0.009, and FLUX 3 video $0.17 a second at HD.
- There is no subscription for the playground or API, and no published monthly price for any self-hosting license.
- FLUX.2 [klein] 9B, FLUX.2 [dev] and FLUX.1 [dev] weights are non-commercial; running them commercially needs a paid license.
- There is no student discount, and volume discounts on API use are arranged through sales.
Replicate
- No fixed plan: spend depends on the model and hardware, so the $0 entry only means no subscription fee.
- Private models on dedicated hardware are billed for setup, idle and active time, not just for generations.
- Larger multi-GPU A100, H100, H200 and L40S capacity is available only with committed spend contracts.
Key features
FLUX by Black Forest Labs
- FLUX 3 image and video
- One model family covers images with accurate text rendering and video clips of up to 20 seconds with optional generated speech, effects and ambience.
- Image editing tools
- FLUX.2 models edit images from a prompt, and FLUX Tools add outpainting, object erasing and deblurring.
- Browser playground
- Try the models without code in the playground, which charges the same credit prices as the API.
- API with prepaid credits
- Credits cost $0.01 each, are shared across an organization's projects, do not expire, and can be topped up automatically.
- Open weights
- Models such as FLUX 3 Image Klein and FLUX.2 [klein] can be downloaded from Hugging Face and GitHub and fine-tuned on your own hardware.
Replicate
- Public model library
- Thousands of open-source models contributed by the community plus proprietary ones, each with a cost estimate on its page.
- Per-output or per-second billing
- Some models bill per output, such as $0.04 per image for flux-1.1-pro; most bill by the seconds they run on the chosen hardware.
- Private and custom models
- Models packaged with the open-source Cog tool can be deployed privately; most run on dedicated hardware billed for all online time.
- Fast-booting fine-tunes
- Fine-tunes labeled as fast booting are billed only while active and processing requests, not for idle time.
- Listed hardware rates
- The pricing page lists per-second and hourly rates, such as $5.04 an hour for one A100 80GB and $0.81 an hour for a T4.
Plans
FLUX by Black Forest Labs
FLUX.2 [klein] 4B open weights$0
Download from Hugging Face and host it yourself under Apache 2.0, with free commercial use.
Builder licenseCustom
Self-serve monthly license bought in the dashboard; price not published. 10K images a month, 1 domain, 10 users.
Platform licenseCustom
For products offering FLUX to their own users: 100K images a month on 1 domain, sold through sales.
Professional licenseCustom
For agencies making images for named clients: 100K images a month, first 3 clients included, sold through sales.
EnterpriseCustom
All models and new releases, custom volume, volume discounts and an SLA, with combined API and weights pricing.
Replicate
Pay as you go$0
no subscription, billed by usage
Billed by run time on the hardware used, or by output; for example flux-dev at $0.025 per output image.
EnterpriseCustom
Enterprise page linked from the site; committed spend contracts unlock extra multi-GPU capacity. No prices published.
Common questions
Which is cheaper, FLUX by Black Forest Labs or Replicate?
As of Nov 12, 2026, FLUX by Black Forest Labs publishes no starting price, and Replicate publishes no starting price.
Which has a free plan, FLUX by Black Forest Labs or Replicate?
As of Nov 12, 2026, only FLUX by Black Forest Labs has a free plan. Replicate does not.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.