# Scale vs Sekai

Scale records 616,915 monthly visits with +12.5% month-over-month growth and Contact for Pricing pricing. Sekai records 507,174 monthly visits with +148.5% growth and Free pricing.

| Metric | [Scale](https://openaitools.app/tool/scale) | [Sekai](https://openaitools.app/tool/sekai) |
| :--- | :--- | :--- |
| Website URL | https://scale.com | https://sekai.ai |
| Categories | AI Developer Tools, Large Language Models (LLMs), AI Models, AI Agent | AI App Builder, AI Games, AI Game Generator |
| Pricing Model | Contact for Pricing | Free |
| Monthly Visits | 616,915 | 507,174 |
| MoM Growth Rate | +12.5% | +148.5% |
| Primary Market | United States | United States |
| Direct Visits | 191,408 | 101,621 |
| Review Score | 4.7 | 4.3 |
| Saved Count | 3 | 0 |
| Supported Platforms | Website | Website |

## Scale

Scale positions itself as the infrastructure layer for reliable AI - the data, evaluations and deployment support that sit underneath working systems rather than a single consumer-facing model. Founded in 2016, it built its reputation supplying training data and labelling capacity to the autonomous vehicle and then the generative AI wave, and now describes itself as powering a large share of the world's leading generative AI model builders.

The offering spans three broad areas. Data covers sourcing and expert annotation for training and fine-tuning, including RLHF-style preference data. Evaluation covers public leaderboards and private benchmarks used to measure model capability and safety. Applications covers the build-and-deploy side: identifying a viable use case, constructing the system and owning the outcome, with agentic AI for enterprise operations.

Scale's customer list leans heavily enterprise and public sector, including large technology companies, healthcare providers, media organisations, energy companies and government defence programmes. Because engagements are scoped rather than self-serve, pricing is arranged through a sales process, and the platform is aimed at organisations with serious data volume, strict compliance needs and a mandate to put AI into production.

**Pricing & Plans:** Contact for pricing. Scale does not publish rates; engagements are scoped through a sales conversation and depend on data volume, services and programme complexity.

- **Data Engine:** Human-sourced and expert-annotated training data, including specialist contributors with advanced degrees, at the quality bar frontier labs require.
- **Model evaluation & benchmarks:** Public leaderboards plus private benchmarks that test model capability and safety for the most ambitious AI developers.
- **Enterprise AI applications:** Platform and services teams that pick the right use case, build the system and take ownership of the outcome.
- **Agentic deployment:** Agentic systems designed around measurable business outcomes across private equity portfolios, energy and healthcare operations.
- **Domain expertise:** Programmes spanning healthcare, robotics, defence, public sector and enterprise with human oversight built in.

**Strengths:** Backed by a long track record in training data and model evaluation.; End-to-end coverage from data sourcing through to deployed systems.; Experienced with regulated, classified and safety-critical environments.; Benchmarks and leaderboards give an independent view of model capability.

**Limitations:** No public pricing or self-serve signup - you need a sales conversation to get started.; Enterprise-scale contracting and data operations require real internal commitment.; Overkill for small teams with modest data or evaluation needs.; Some projects involve sensitive government and defence work with strict compliance overhead.

[Profile (Markdown)](https://openaitools.app/tool/scale.md)

## Sekai

Sekai is built around a simple idea: interactive content should be immediate. Instead of downloading a game or installing a creative suite, you open a link, play or build, and share the result. The homepage surfaces top creators of the week alongside curated categories — meme, relax, art, strategy, action, puzzle, simulation, casual, sports, racing, card and board — so there is always something to open within a click.

The creation side is what distinguishes Sekai from a plain game portal. Users can start from scratch or remix an existing creation, which has produced a catalogue heavily shaped by collaborative iteration: meme stretchers, ragdoll sandboxes, sticker canvases, piano and synth toys, quizzes and simulator games all appear in dozens of community-made variants. That remix loop keeps the library growing without relying on a central studio.

Sekai is distributed as a web platform and as iOS and Android apps, so the same link works on a phone or desktop. Creations are lightweight, load fast on modest hardware and are designed for quick sharing — which suits classrooms, group chats and creative experimentation as much as gaming.

**Pricing & Plans:** Browsing, playing, creating and remixing are free. An account is optional and is used mainly for managing drafts and published creations.

- **Endless discovery feed:** A constantly updated feed of trending creations, top creators and curated categories such as meme, relax, strategy, action and puzzle.
- **Create and publish your own app:** A studio that lets you build a playable mini-app, then publish it to the community in minutes.
- **One-tap remixing:** Take any published creation, change it and re-release your version — the engine behind most of the catalogue.
- **Instant play, no download:** Everything runs in the browser with no install, and the same creations work on iPhone and Android through the Sekai app.
- **Creator community and profiles:** Profiles, plays and creator rankings turn the catalogue into a social space rather than a static gallery.

**Strengths:** Zero friction: no downloads, installs or launchers to play or create; Remix culture gives the catalogue constant variety; Fast, lightweight creations that run on desktops and phones alike; Broad creative range from games to polls, stickers, piano toys and spin-the-wheel tools

**Limitations:** Curation and discovery can feel chaotic because anyone can publish; Many creations are remixes of the same trending ideas; Quality varies widely between top creators and casual experiments; CloudFront-edge blocking occasionally trips automated crawlers

[Profile (Markdown)](https://openaitools.app/tool/sekai.md)

## Frequently Asked Questions

### How do Scale and Sekai compare in monthly traffic?

Scale has 616,915 monthly visits, while Sekai has 507,174. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Scale has a month-over-month growth rate of +12.5%; Sekai has +148.5%.

### How does pricing compare?

Scale: Contact for Pricing. Contact for pricing. Scale does not publish rates; engagements are scoped through a sales conversation and depend on data volume, services and programme complexity. Sekai: Free. Browsing, playing, creating and remixing are free. An account is optional and is used mainly for managing drafts and published creations.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Lovable](https://openaitools.app/tool/lovable) | 31,052,090 | +3.8% | Freemium | AI-powered app builder generating full-stack web apps with responsive UI, but not focused on casual game creation. | [.md](https://openaitools.app/tool/lovable.md) |
| 2 | [Bolt.new](https://openaitools.app/tool/bolt-new) | 3,033,976 | -17.8% | Freemium | Full-stack web application builder via natural language prompts, but lacks social gaming discovery feeds. | [.md](https://openaitools.app/tool/bolt-new.md) |
| 3 | [Astrocade](https://openaitools.app/tool/astrocade) | 2,991,087 | +43% | Free | Combos social gaming feed with dedicated AI-assisted browser game creation tools for players and creators. | [.md](https://openaitools.app/tool/astrocade.md) |
| 4 | [Roboflow](https://openaitools.app/tool/roboflow) | 1,431,204 | +6.6% | Freemium, Contact for Pricing | Streamlines computer vision dataset annotation and model training, but is less suited for general LLM text tasks. | [.md](https://openaitools.app/tool/roboflow.md) |
| 5 | [Labelbox](https://openaitools.app/tool/labelbox) | 762,803 | -22.8% | Contact for Pricing | Focuses heavily on enterprise data labeling and training data curation, similar to Scale's core annotation business. | [.md](https://openaitools.app/tool/labelbox.md) |
| 6 | [SuperAnnotate](https://openaitools.app/tool/super-annotate) | 386,034 | +37.4% | Free Trial, Contact for Pricing | Provides enterprise multimodal annotation and data management tools, but with less emphasis on managed labeling workforces. | [.md](https://openaitools.app/tool/super-annotate.md) |
| 7 | [Aippy](https://openaitools.app/tool/aippy) | 334,330 | +50.7% | Free | Streamlined no-code platform turning text prompts into interactive mini-games, but less community sharing focus. | [.md](https://openaitools.app/tool/aippy.md) |
| 8 | [Weights & Biases (CoreWeave Forge)](https://openaitools.app/tool/prompts) | 315,624 | -80.2% | Freemium, Contact for Pricing, Free | Track, evaluate, and ship AI models and agents in one connected environment. | [.md](https://openaitools.app/tool/prompts.md) |
| 9 | [Arize AI](https://openaitools.app/tool/arize-com) | 249,028 | +3.2% | Paid, Contact for Pricing | Focuses on post-deployment LLM observability and evaluation rather than training data generation or annotation. | [.md](https://openaitools.app/tool/arize-com.md) |
| 10 | [Encord](https://openaitools.app/tool/encord-com) | 244,204 | +9.4% | Contact for Pricing | Specializes in data infrastructure and annotation specifically tailored for computer vision and physical AI workloads. | [.md](https://openaitools.app/tool/encord-com.md) |

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Source: https://openaitools.app/compare/scale-vs-sekai

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)