Featherless
Featherless is a serverless LLM hosting platform that provides a single API to access and run tens of thousands of open-source models with predictable, flat-rate pricing, dedicated GPU options, and tooling for production deployments.
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Review official source →Quick Overview
Best for: Software & Gaming
What it does
Chat software for decision-makers comparing workflow fit and alternatives.
Best fit
Software & Gaming
Pricing snapshot
Freemium from $25/month
Next step
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Featherless is a serverless LLM hosting and inference platform that exposes access to thousands (advertised as 40,000+) of open-source models via a single API key. The service emphasizes predictable, flat-rate pricing, low-latency reliable performance for production workloads, and options ranging from interactive chat plans to developer and business offerings with dedicated GPUs and engineering support. It is positioned for developers and businesses who want to deploy open models without self-hosting, offering model discovery, quickstart guides, documentation, and community channels such as Discord.
Serverless AI inference provider offering a wide range of HuggingFace models with serverless pricing.
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Claim this listing for $29Key Features
Single unified API
Access every supported open-source model from a single API key: 'One API. Every model.'
Large model library
Browse and test thousands to tens of thousands of models, with the site listing 'Browse 40,000+ models' and a model library grouped by categories and popularity.
Predictable flat-rate pricing
Flat-rate pricing designed for scale with unlimited tokens and named plans for chat, developer, and business use.
Plans for interactive chat and production
Dedicated Chat and Developer plans with specified context sizes and billing models (chat plan billed monthly; developer billed per token with credits and rollover).
Dedicated GPU & engineering support
Business offering includes custom dedicated GPUs (H100, MI325, B200 & B300) and an engineering team, with burst & failover to public cloud.
Reliability & performance focus
Platform promises low latency, dependable uptime and architecture built for real workloads.
Pricing
Chat
$25/month- Context size up to 32K
- 4 concurrent units
- Designed for interactive chat with unlimited tokens
Developer
$50/month- Context size up to 256K
- 1 agent environment included
- Fastest response times
- Billed per token; unused credits roll over
Business (Dedicated GPUs)
Custom / annual contracts- Custom Dedicated H100, MI325, B200 & B300 GPUs
- Engineering team included
- Burst & failover to Public Cloud
- Volume pricing
Use Cases
Coding & agents
Run coding- and agent-focused models (several models listed under 'Top Productivity' and 'Most Popular').
Reasoning & research
Deploy reasoning-focused models and large-model families for tasks requiring advanced reasoning and tool use.
Multimodal and vision-language
Host multimodal and vision-language models identified in the model lists (e.g., 'Vision Language Models', 'Multimodal LLMs').
Roleplay and creative writing
Run roleplay and creative writing models, including listings under 'Top RP & Creative Writing'.
Production deployments & fine-tuning
Business customers can use dedicated GPUs and engineering support for production deployments; page notes 'Gets cheaper over time with fine-tuning.'
Integrations
Hugging Face (model ecosystem)
Platform advertises access to 'Every hugging face trending model without setup or hosting.'
Benefits
Limitations
Frequently Asked Questions
No verified FAQs are available.
Getting Started
- 1 Sign up for an account on the Featherless site.
- 2 Get an API Key (one API key provides access to models).
- 3 Read the Quickstart Guide and Documentation to learn API usage and integrations.
- 4 Browse the model library and select a model to test.
- 5 Subscribe to an appropriate plan (Chat, Developer, or Business) and begin calling the API.
Support
docs
Documentation and Quickstart Guide linked on the site for developers.
community
Discord Community for questions and discussion.
status
Service Status page linked on the site.
sales/engineer
Business customers can 'Talk to an Engineer' for dedicated GPU and deployment support.
API
Documentation and Quickstart Guide available from the site (links labeled 'Documentation' and 'Quickstart Guide').
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