660 tools
Free tier unknownMusic & audio
CassetteAI builds real-time generative audio models for music, sound effects, and upcoming TTS through one SDK or hosted API. It targets games, creator apps, and robotics with streaming latencies under 50 ms, 44.1 kHz stereo output, and pay-per-use hosted pricing.
Free tier unknownAI models & APIs
Centaur.ai delivers expert-in-the-loop data annotation by running competitions where specialists and AI models label text, image, waveform, and video datasets, then aggregates the best signals into production-ready training data.
No free planAI models & APIs
Cerebras offers ultra-fast AI inference through its Cerebras Inference service with developer, partner, and enterprise access paths. Public pricing emphasizes pay-as-you-go tokens and promotional credits rather than fixed monthly software tiers on the main pricing page.
Free planAI models & APIs
Cerebrium is a serverless GPU platform for deploying real-time AI workloads such as voice agents, video models, and LLMs with sub-second cold starts and elastic scaling. Teams run Python apps on managed GPUs across multiple regions and pay for compute by the second rather than reserved capacity.
Free tier unknownAI models & APIs
Chamber provides AIOps agents for ML infrastructure teams. Agents triage failed GPU training jobs, reclaim idle capacity, and monitor cluster health with optional human approval, surfaced through a console and Slack assistant.
Free to startAI models & APIs
ChatComparison.ai lets users run the same prompt across 40+ AI models and compare quality, latency, and cost side by side. It targets teams optimizing model choice and advertises consolidated access for about $15 per month versus stacking separate subscriptions.
Free tier unknownAI models & APIs
ChatLLaMA is a SERP AI Gumroad product bundling LoRA weights and a desktop GUI to run local ChatLLaMA assistants on your own GPUs. It targets researchers and hobbyists who want dialogue-style LoRA models (7B, 13B, and 30B variants) rather than a hosted SaaS chat app.
Free planAI models & APIs
Chroma provides open-source and cloud search infrastructure for AI with vector, full-text, regex, and metadata search backed by object storage. Chroma Cloud adds serverless scaling, SOC 2 controls, and usage-based billing for production workloads.
No free planAI models & APIs
Chutes is a serverless AI compute platform for deploying and running open-source models in production, advertising rapid access to new LLM releases on confidential TEE hardware. Developers pay per token for public inference or per-second GPU fees for private chute deployments.
Free tier unknownAI models & APIs
Cirrascale Cloud Services provides a private AI cloud for training and inference on leading accelerators, including AMD Instinct, NVIDIA, Qualcomm, and Tenstorrent offerings. It emphasizes no-surprises billing, multi-GPU servers, high-bandwidth networking, managed services, and private Gemini endpoints for enterprises that need data behind their firewall.
AI models & APIs
Claudech provides a metered AI API compatible with OpenAI and Anthropic client formats.
Free planAI models & APIs
ClawBench is an open benchmark and public leaderboard for AI browser agents on live websites. It scores models on 130 real-world tasks across dozens of platforms using HTTP interception plus an LLM judge, with datasets and open submissions via pull request.
Free tier unknownAI models & APIs
ClearGPT here refers to ClearML’s GenAI App Engine, an enterprise platform for deploying and scaling LLM-powered applications. The page highlights one-click LLM deployment, resource allocation across teams, monitoring, and secure endpoints for production GenAI workflows.
Free planAI models & APIs
ClearML is an AI infrastructure platform spanning experiment tracking, MLOps orchestration, and GenAI app hosting with hosted, self-hosted, and air-gapped deployment options. Community and Pro tiers cover small teams while Scale and Enterprise add GPU control planes.
Free tier unknownAI models & APIs
CleeAI LKM is an enterprise knowledge operating layer that sits above LLM stacks to control cost, accuracy, and data leakage. The site targets regulated teams with routing, verification, and governance messaging plus waitlist access rather than self-serve signup.
Free planAI models & APIs
Cloudflare AI Gateway sits in front of model providers to add analytics, caching, rate limiting, and governance for AI applications. Documentation describes REST and Workers bindings, unified billing options, and free core features for Cloudflare account holders routing inference traffic.
Free planAI models & APIs
Documentation explains index creation, metadata filtering, and usage-based billing on queried and stored vector dimensions rather than idle index hours.
Free planAI models & APIs
Teams can call hosted models, configure caching, and pay based on Neuron usage with a daily free allocation on Workers Free.
Free planAI models & APIs
Cloudflare Workers AI runs open-source machine learning models on Cloudflare’s serverless GPU network. Developers invoke models from Workers, Pages, or the Cloudflare REST API for text, embeddings, image, and audio workloads without managing GPU infrastructure.
Free planVideo
Cloudglue provides video context APIs that extract speech, diarization, visual descriptions, and audio cues so AI apps can search and reason over footage. Developers index hours of video, run chat completions on clips, and scale through credit-based packs with a free starter tier.
Free to startImage generation & editing
CloudSight AI offers a general-purpose image recognition API that captions, classifies, and extracts details from photos within seconds. The service targets developers needing high-quality computer vision and captioning with a free trial entry point.
Free planAI models & APIs
CoArena is a public arena and leaderboard for computer-use AI agents from Coasty. Users can watch blind head-to-head agent battles on live tasks, explore benchmark metrics, and compare models on completion, speed, cost, and safety dimensions.
Free to startAI models & APIs
Codenull.ai markets a no-code workflow to prepare data, train personalized AI models, and deploy them for use cases such as recommendations, fraud detection, portfolio optimization, and robo-advisors. The beta signup promises six months free at launch with no credit card required.
Free trialAI models & APIs
Cohere sells enterprise language, retrieval, and agent products including North, Compass, and dedicated Model Vault deployments. Pricing is custom or usage based rather than a consumer subscription.
Showing 192 of 660 tools
Plan facts carry individual sources and check dates. Unknown values are excluded from required filters.