10 ranked, with a plain verdict on every entry.
Inference Shell ranks first among the top 10 LLM API providers with a free plan in 2026, with a Lister Score of 94.0.
Inference Shell takes the top spot on this list for teams building AI agents, and offers one key and zero vendor lock-in across all models. Inworld is built for teams building social companions, learning tools, health apps, or games. Morph serves teams building production coding agents, and serves top models at high speeds tailored for agent workflows.
Inference ShellThe AI tool provides durable execution and human-in-the-loop capabilities for robust agent workflows94.0NEW–
InworldThe AI tool maintains five nines reliability for its voice models and LLM serving92.0NEW$49/monthInference Shell is a unified platform enabling users to run any AI model via a single API. It supports diverse media types and allows teams to compose agents with durable execution and evolving skills.
Inworld AI provides real-time voice and inference solutions for consumer-facing applications. It offers low-latency text-to-speech and speech-to-text capabilities.
Morph provides inference infrastructure built specifically for AI agents.
Oxen.ai is an AI platform designed for creators and builders. It streamlines the journey from initial prompt to production-ready output.
SiliconFlow is an AI infrastructure platform providing high-speed inference for large language and multimodal models. It offers a unified API compatible with OpenAI standards to support diverse development needs.
MindsHub by MindsDB provides a unified console to manage AI usage and spending across multiple providers. It allows teams to control access, set budgets, and monitor costs for both open and closed models.
Together AI provides an open-source AI native cloud platform. It enables developers to run and fine-tune models efficiently.
Fireworks AI provides foundational infrastructure for specialised intelligence. It enables teams to train and serve open models with high performance.
FreeInference is an open-source inference platform built at Harvard SEAS. It provides a free OpenAI-compatible API powered by frontier models for research.
Lemonade is a local AI platform for text, images, and speech. It offers open intelligence that is private by design.
Positions 1, 2 and 3 are available to buy for twelve months.
Inference Shell ranks first on Lister. Inference Shell is a unified platform enabling users to run any AI model via a single API. It supports diverse media types and allows teams to compose agents with durable execution and evolving skills.
1. Inference Shell; 2. Inworld; 3. Morph; 4. Oxen.ai; 5. SiliconFlow; 6. MindsHub by MindsDB; 7. Together AI; 8. Fireworks AI; 9. FreeInference; 10. Lemonade.
No free option is confirmed in the recorded pricing for this ranking. Check each provider's pricing page for current plans and trials.
Inference Shell says it is built for teams building AI agents, and Inworld for teams building social companions, learning tools, health apps, or games. Morph says it is built for teams building production coding agents, and Oxen.ai for teams scaling generative workflows.
