Black Forest Labs

Black Forest Labs

Generative AI lab building image models

Overview

Black Forest Labs is a Freiburg-based generative AI lab that creates frontier image and visual-intelligence models, best known for the Flux family (including Flux 2) used by partners like Adobe and fal.ai. The company builds visual foundation models and related tools to push the capabilities of image generation and analysis. Its products work by training large-scale, visual-focused AI models (foundation models) and then deploying them through collaborations with industry partners who integrate these models into their workflows. What sets Black Forest Labs apart is its origins—founded by former Stability AI researchers—and its strong funding and industry backing from investors such as Salesforce Ventures, a16z, NVIDIA, Northzone, Creandum, Temasek, and others, supporting rapid R&D and scaling of Flux models. The company’s goal is to advance state-of-the-art visual AI by developing scalable visual foundation models and expanding their adoption across major creative and tech companies.

Significant Headcount Growth

About Black Forest Labs

Simplify's Rating
Why Black Forest Labs is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Enterprise Software

AI & Machine Learning

Company Size

51-200

Company Stage

Series B

Total Funding

$431M

Headquarters

Freiburg, Germany

Founded

2024

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Simplify's Take

What believers are saying

  • September 10, 2026 FLUX Video Edit adds cheaper, precise in-video editing.
  • July 23, 2026 FLUX 3 Video, Image, and Action broaden revenue beyond still images.
  • December 2025 $300 million Series B funded R&D at a $3.25 billion valuation.

What critics are saying

  • Google Veo, Runway, and ByteDance compress pricing and quality differentiation by 2027.
  • FLUX 3 Image and Dev remain unreleased, delaying enterprise adoption and developer lock-in.
  • Open weights commoditize image generation; Adobe, OpenAI, and Google can absorb the category.

What makes Black Forest Labs unique

  • Unified FLUX 3 trains images, video, audio, and actions in one backbone.
  • Black Forest Labs ships open weights, not only closed APIs, for developer adoption.
  • Audi production-line robotics gives FLUX-mimic a real-world physical-AI wedge.

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Funding

Total Funding

$431M

Above

Industry Average

Funded Over

3 Rounds

Series B funding is typically for startups that have proven their business model and need more funding to expand rapidly—often by entering new markets or adding more products. Investors are usually venture capital firms that specialize in later-stage investments.
Series B Funding Comparison
Above Average

Industry standards

$35M
$45M
Linktree
$65M
Substack
$100M
ClickUp
$300M
Black Forest Labs

Benefits

Health Insurance

Dental Insurance

Vision Insurance

Paid Vacation

Paid Sick Leave

Paid Holidays

Flexible Work Hours

Hybrid Work Options

Remote Work Options

401(k) Retirement Plan

401(k) Company Match

Wellness Program

Gym Membership

Mental Health Support

Conference Attendance Budget

Professional Development Budget

Training Programs

Tuition Reimbursement

Stock Options

Company Equity

Phone/Internet Stipend

Home Office Stipend

Family Planning Benefits

Fertility Treatment Support

Adoption Assistance

Parental Leave

Relocation Assistance

Meal Benefits

Wellness Program

Employee Discounts

Company Social Events

Growth & Insights and Company News

Headcount

6 month growth

↑ 0%

1 year growth

↑ 2%

2 year growth

↑ 8%
Need AI Tool
Aug 30th, 2026
Black Forest Labs unveils Flux.1-Pro-Ultra with direct 4K image synthesis and pixel-perfect typography.

Black Forest Labs unveils Flux.1-Pro-Ultra with direct 4K image synthesis and pixel-perfect typography. New 24B parameter diffusion model generates direct 4K Ultra HD images with photorealistic skin textures, accurate hands, and complex paragraph typography. Ethan Walker August 30, 2026 ~411 words Black Forest Labs has officially unveiled Flux.1-Pro-Ultra, the latest flagship release in its acclaimed diffusion transformer (DiT) model family. Engineered specifically for professional graphic designers, digital advertising agencies, and commercial concept artists, the 24-billion parameter model introduces native single-pass 4K Ultra HD image synthesis without requiring secondary upscaling models or tiled latent diffusion passes. Key takeaways & TL;DR. * Direct Native 4K Synthesis (3840x2160): Renders commercial-grade 4K resolution in a single diffusion forward pass, eliminating upscaler blur, texture loss, and tiling seams. * Zero-Shot Multi-Line Typography: Flawlessly renders formatted paragraphs, logo calligraphy, and complex promotional poster layouts without character hallucination. * Anatomical Pose & Geometry Overhaul: Re-engineered spatial attention layers eliminate structural distortions in hands, fingers, and complex multi-subject interactions. * Sub-3 Second Distilled Inference: High-throughput distilled inference profiles deliver rapid preview generations on modern enterprise GPU clusters. 24B parameter rectified flow architecture. Flux.1-Pro-Ultra scales the core rectified flow transformer architecture to 24 billion parameters. By decoupling spatial latent tokens and incorporating multi-scale cross-attention mechanisms, the model maintains pristine global composition while capturing ultra-fine surface micro-textures - including fabric weaves, skin pores, and architectural reflections - that previously required multi-stage upscaling pipelines like SUPIR or Ultimate SD Upscale. The architectural upgrade also eliminates common diffusion boundary artifacts, producing crisp photographic depth of field and authentic physical light bounces across reflective surfaces. The model handles complex lighting scenarios, volumetric fog, and specular highlights with ray-traced physical accuracy. Pixel-Perfect Typography & commercial asset creation. A major breakthrough in Flux.1-Pro-Ultra is its zero-shot text rendering fidelity. The model accurately executes multi-word slogans, nutritional label typography, and book cover layouts embedded directly within the generated scene. Creative teams can deploy Flux.1-Pro-Ultra on cloud GPU backends such as RunPod or access it via API, providing a compelling open-standard alternative to closed ecosystems like Midjourney and Ideogram. In addition, designers can provide reference style palettes and negative prompt constraints to enforce strict brand guidelines, color palettes, and typographic kerning rules across batch generation jobs. Impact on digital advertising & Production workflows. With native 4K output and precise typography, Flux.1-Pro-Ultra significantly shortens the production lifecycle for marketing creatives and game studios. Production designers can generate billboard-ready visual assets, product packaging concepts, and cinematic key art directly from natural language prompts without extensive post-production retouching. Pricing, API access & self-hosting. Flux.1-Pro-Ultra is available today via the Black Forest Labs API, Replicate, and fal.ai at $0.05 per standard 4K generation. Dedicated container images and quantized weights are also available for enterprise customers deploying on private sovereign infrastructure. Found this useful? Share it: Prefer NeedAITool on Google SearchAI Overviews See its verified benchmarks & AI tool comparisons more frequently on Google. Ethan Walker I'm a technology writer passionate about AI tools, automation, productivity software, and emerging SaaS platforms. I spend my time testing digital tools and breaking down complex technologies into practical insights that help businesses, creators, and professionals work smarter.

Advertising Press Releases
Aug 21st, 2026
PixPix integrates FLUX Upscale for native 4K AI Video enhancement.

PixPix integrates FLUX Upscale for native 4K AI Video enhancement. PixPix integrates Black Forest Labs' FLUX Upscale, enabling AI-generated and existing videos to be enhanced at resolutions up to native 4K. PixPix brings AI image generation, video generation, editing and enhancement tools together in one creative workspace. PixPix adds Black Forest Labs' FLUX Upscale, bringing native 4K AI video enhancement into its image and video creative workflow. FLUX Upscale gives creators a practical way to bring AI-generated video closer to production-ready 4K quality within the PixPix workflow." - Will Chen, Marketing Director at PixPix DOVER, DE, UNITED STATES, August 21, 2026 /EINPresswire.com/ - PixPix, an AI creative platform for image and video production, has integrated FLUX Upscale, the newly released AI video upscaling technology from Black Forest Labs. The integration gives creators a streamlined way to enhance existing and AI-generated videos at resolutions up to native 4K. Black Forest Labs introduced FLUX Upscale on August 20, 2026 as a standalone FLUX Tool and API endpoint. Designed for video inputs starting from 480p, the model regenerates footage at higher resolutions rather than relying only on conventional pixel enlargement. This approach is especially relevant to AI-generated video, where simply increasing resolution may leave existing visual defects untouched. FLUX Upscale is designed to improve common issues such as blurred facial details and grid-like artifacts that can appear in complex textures including water and grass. By adding FLUX Upscale to PixPix, creators can access the new video enhancement capability as part of a broader image and video production environment, without having to build and manage a separate API workflow. FLUX Upscale Offers Precise and Creative Modes FLUX Upscale provides two processing modes for different enhancement needs. Precise mode uses four processing steps and focuses on maintaining identity, composition and reference details more consistently. It is suited to footage involving people, products, branded assets and other subjects where preserving the original appearance is important. Creative mode uses eight processing steps and allows stronger detail reconstruction. It can be useful for landscapes, environmental textures and AI-generated scenes that require more extensive visual repair. Because Creative mode introduces more newly generated detail, it may also produce greater changes to some reference elements. The model supports 1.5x, 2x and 3x upscale factors. Depending on the source resolution and selected factor, videos can be regenerated at progressively higher resolutions, with supported workflows reaching up to native 4K. A More Accessible 4K AI Video Workflow As AI-generated video becomes more widely used in advertising, e-commerce, social media and commercial content production, creators increasingly need practical ways to prepare generated footage for higher-resolution delivery. PixPix combines AI image generation, video generation, editing and other creative tools in one workspace. With FLUX Upscale integrated into the platform, users can move from content generation to video enhancement within the same broader creative workflow. Potential use cases include improving AI-generated advertising footage, enhancing product videos, preparing social media creative for larger displays, and refining generated scenes before they enter a wider editing or campaign process. The workflow may also be useful for creators producing short-form video, product demonstrations and AI-generated campaign assets, where higher-resolution output provides greater flexibility for editing, cropping and distribution across different screen sizes and publishing platforms. FLUX Upscale is not limited to videos created with FLUX models. Black Forest Labs states that the standalone tool can process supported video inputs from 480p and above, making the technology applicable to a wider range of existing and AI-generated footage. The integration expands PixPix's video capabilities as generative and post-production models continue to reshape visual content workflows. It also provides creators with another option for improving the quality of selected AI-generated clips before they are used in campaigns, storefronts, social content or other production environments. Creators can explore PixPix and its AI image and video tools at https://www.pixpix.com/. About PixPix PixPix is an AI creative workspace for image, video and commercial content production. The platform brings AI generation, editing and production tools into one environment, helping brands, sellers, marketers and creators turn ideas and source assets into finished visual content more efficiently. Legal Disclaimer: EIN Presswire provides this news content "as is" without warranty of any kind. We do not accept any responsibility or liability for the accuracy, content, images, videos, licenses, completeness, legality, or reliability of the information contained in this article. If you have any complaints or copyright issues related to this article, kindly contact the author above.

Need AI Tool
Aug 16th, 2026
Black Forest Labs unveils FLUX.1 Kontext for instant image editing.

Black Forest Labs unveils FLUX.1 Kontext for instant image editing. Ethan Walker August 16, 2026 ~135 words The TL;DR breakdown. * Context-aware inpainting with 100% subject consistency across consecutive generations. * Natural language instruction editing: 'change background to sunset' without masking. * Open weights and API availability across leading cloud inferencing providers. The architecture behind FLUX.1 Kontext. Following the massive success of the FLUX.1 [schnell] and [dev] diffusion models, Black Forest Labs has introduced FLUX.1 Kontext. The model specializes in zero-shot image-to-image manipulation, allowing creators to add or remove elements, modify lighting, and swap clothing while preserving the exact facial geometry and texture of the original subject. Unlike previous masking pipelines that produced noticeable seams, Kontext uses cross-attention maps to blend modifications seamlessly with the surrounding pixels. Where to try it. FLUX.1 Kontext is rolling out to major generation platforms and self-hosted environments. Review its complete breakdown of FLUX in its Image AI directory. Found this useful? Share it: Ethan Walker I'm a technology writer passionate about AI tools, automation, productivity software, and emerging SaaS platforms. I spend my time testing digital tools and breaking down complex technologies into practical insights that help businesses, creators, and professionals work smarter. FLUX generates high-quality images from text prompts using advanced AI models, catering to artists and designers. freemium Verified

AIor
Aug 14th, 2026
FLUX 3 Video Part 1 drops: what the August release actually delivers.

FLUX 3 Video Part 1 drops: what the August release actually delivers. Black Forest Labs released FLUX 3 Video Part 1 on August 4, 2026. Here is what the generation capabilities include, how it compares to Veo 3.1 and Runway, and what is missing from the roadmap. #flux 3 #ai video #black forest labs #video generation Some links are partner links: if you subscribe through them, we may earn a commission, at no extra cost to you. The crowd verdicts stay independent. FLUX 3 Video Part 1 launched on August 4, 2026. Black Forest Labs, the team behind FLUX.2 (71% crowd approval in the image arena), shipped generation capabilities for text-to-video, image-to-video and video continuation, with native audio and clips up to 20 seconds. The headline numbers FLUX 3 Video generates HD clips up to 20 seconds with native audio. Early testers preferred it over Runway Gen-4.5 in 77% of head-to-heads and over Luma Ray 3.2 in 93%. No pricing yet. What Part 1 generation actually includes. The Part 1 release covers five input modes: * Text-to-video: describe a scene in plain language; the model handles motion, scene logic and audio together. * Image-to-video and keyframes: start from a still image, specify an end frame, or set multiple keyframes for controlled transitions. * Video continuation: extend an existing 4-second clip with coherent audio and visuals. * Multiple shots: generate varied scenes and camera angles within a single prompt. Audio is baked into the video generation, not added as a post-process. The model produces dialogue in English, Chinese, Spanish, French, German, Japanese, Portuguese, Russian, Italian, Indonesian, Turkish, Hindi and Punjabi with lip-synced output. Technical specs at launch. | Spec | Value | | Max duration | 20 seconds | | Resolution at launch | 720p (1080p rolling out) | | Native audio | Yes (dialogue, SFX, ambient) | | Input modes | text, image, video, audio | | Reference images | up to 10 | Black Forest Labs also added a Draft Mode for fast iteration at lower cost before committing to a full render. How it stacks up against competitors. The AI video field in August 2026 has clear leaders. Here is how FLUX 3 compares to what is already shipping: | Model | From | Resolution | Max duration | Native audio | | FLUX 3 Video | TBA | 720p (1080p soon) | 20s | Yes | | Google Veo 3.1 | $20/mo | 1080p | 8s (148s extended) | Yes (48kHz spatial) | | Runway Gen-4.5 | $12/mo | 1080p | 10s | Yes | | Seedance 2.0 | $15/mo | 2K | 15s (30s on 2.5) | Yes | | Kling 3.0 | $7/mo | 4K | 15s | Yes | In early blind tests, FLUX 3 beat Runway Gen-4.5 77% of the time and Luma Ray 3.2 93% of the time. It ties Seedance 2.0 in image-to-video and "surpasses other alternatives," per the official announcement. The 20-second clip ceiling matters. Kling AI caps at 15 seconds, Veo 3.1 at 8 seconds per generation. For single-generation length, FLUX 3 is already competitive, though Scene Extension on Veo chains clips up to 148 seconds. The open-weight champion: 32B FLUX.2 wins 66.6% of head-to-heads vs open rivals, API from $0.014 per image $3/mo 71%(3) Partner link. The crowd verdicts stay independent. What is missing from Part 1. The August release is generation only. The FLUX 3 roadmap promised four pillars: image, video, audio and action (robotics). Part 1 ships video. What is not here yet: * FLUX 3 Image: editing and generation, "coming weeks" per the blog post. * FLUX 3 Dev (open weights): planned for later in 2026, no date locked. * Pricing: the BFL pricing page lists FLUX.2 and FLUX Tools, but FLUX 3 has no row yet. Access today is through the BFL API and select partners. The consumer web app and open weights are downstream. The pricing gap. Black Forest Labs has not published FLUX 3 pricing. For context, here is what FLUX.2 costs: * FLUX.2 [klein]: $0.014/image (4B) to $0.015/image (9B) * FLUX.2 [pro]: $0.03/image * FLUX.2 [max]: $0.07/image (first megapixel) About $3 covers 100 [pro] images. Video will cost more per second than images cost per frame, but the BFL team has historically undercut competitors on price. The 71% crowd approval for FLUX.2 in the AI image leaderboard suggests early trust. The open-weight champion: 32B FLUX.2 wins 66.6% of head-to-heads vs open rivals, API from $0.014 per image $3/mo 71%(3) Partner link. The crowd verdicts stay independent. The verdict. * Part 1 is real: 20-second clips with native audio, 5 input modes, multilingual lip sync. * Performance is strong: 77% win rate vs Runway Gen-4.5 in blind tests, 93% vs Luma Ray 3.2. * Gaps remain: no pricing, 720p at launch, no open weights until later in 2026. * For FLUX.2 users: the image model (71% recommend, $3/100 images) is the entry point. FLUX 3 Video builds on that foundation. The August release positions Black Forest Labs as a serious contender against Veo, Runway and Seedance. Pricing and open weights will determine whether that translates to adoption. Check the AI video leaderboard for live crowd scores as the rollout continues. Keep exploring Every claim above is backed by the arena's live data: crowd votes, verified pricing, honest pros & cons.

MLQ AI
Aug 6th, 2026
Black Forest Labs opens FLUX 3 Video API for 20-second Full HD clips.

Black Forest Labs opens FLUX 3 Video API for 20-second Full HD clips. Key points * FLUX 3 Video is available through Black Forest Labs' dashboard and API, generating clips up to 20 seconds in HD or Full HD.[[1]] * Text-to-video and image-to-video cost $0.17 per second in HD or $0.29 per second in Full HD; synchronized audio is included.[[2]] * BFL's ranking above Seedance 2.0 and Gemini Omni Flash is a vendor benchmark, and its earlier head-to-head tests showed only a 52% preference for FLUX 3 against each rival.[[3]] Black Forest Labs has made FLUX 3 Video available through its dashboard, API and partner platforms, moving its first video-generation model beyond the early-access program announced on July 23. The system produces HD or Full HD clips lasting up to 20 seconds and can generate dialogue, sound effects and ambience alongside the frames.[[1]] The release supports text-to-video, image-to-video, keyframe transitions and video continuation. BFL also promotes multi-scene generation, typography embedded in moving scenes and multilingual dialogue with synchronized lip movement. Its public product and API pages, however, describe the speech support as multilingual without publishing a tested language list, so the reported claim of more than 14 languages remains vendor-supplied.[[1]] [[4]] Longer clips, familiar competitive claims. FLUX 3 costs $0.17 per second for standard HD text-to-video or image-to-video and $0.29 per second for Full HD. That puts a 20-second generation at $3.40 or $5.80, respectively. Draft-mode HD costs $0.06 per second, and audio carries no additional charge.[[2]] BFL's Elo tables rank FLUX 3 first for text-to-video and image-to-video, ahead of Seedance 2.0 and Google's Gemini Omni Flash.[[4]] Those results are not independent benchmarks. In BFL's preliminary early-access comparison of 10-second, 720p clips, raters preferred FLUX 3 over Seedance and Gemini Omni in 52% of comparisons, close to an even split.[[3]] The feature list also overlaps with those rivals. ByteDance says Seedance 2.0 generates multi-shot audio-video clips up to 15 seconds and accepts text, images, video and audio references.[[5]] Google's preview Gemini Omni Flash creates three- to 10-second 720p videos with audio, readable text and conversational editing.[[6]] FLUX 3's clearest documented distinction is its longer single-generation limit, rather than an independently established quality lead. Companies mentioned. At the intersection of AI, tech, and markets. The stories that matter, in one email. Free - unsubscribe anytime.

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