Browse freemium AI APIs for researchers. Compare features and pricing.
Conversational AI assistant by OpenAI for text, image, voice and code tasks.
AI assistant by Anthropic focused on safety, reasoning and long-context tasks.
AI-powered answer engine with real-time web search and citations.
Conversational AI assistant by Mistral AI with open-weight model options.
AI assistant and model family by DeepSeek with strong reasoning and coding skills.
Alibaba's multimodal AI assistant based on the Qwen model family.
AI-powered search and chat assistant with multi-model access.
AI search engine optimized for developers and technical questions.
Bilingual AI assistant by Zhipu AI based on the GLM model family.
Open-source text-to-image diffusion model by Stability AI.
AI platform for clinicians to build differential diagnoses and plans.
AI research assistant for systematic literature review and synthesis.
AI search engine for scientific research with evidence-based answers.
Smart citations platform that shows how a paper was supported or disputed.
AI research platform for reading, understanding and writing papers.
AI assistant inside Mode Analytics for SQL and Python data work.
AI features in Hex's collaborative data workspace.
AI tool that summarizes research papers into flashcards.
Computational knowledge engine for math, science, and data.