Scholarcy

Perplexity AI's upgraded autonomous research agent that performs dozens of web searches, reads hundreds of sources, and delivers a structured, cited research report in 2–4 minutes. Launched March 15, 2026, it ranks among the best AI research tools for comprehensive multi-source synthesis.

Perplexity Pro offers unlimited usage of GPT-4, Claude 3 Opus, and other top models for deep research and web reasoning.

A free AI-powered workspace for scientific writing and collaboration. It brings drafting, revision, collaboration, and publication into a single cloud-based LaTeX-native workspace with GPT-5.2 integrated directly into the authoring environment.

AI-powered research and knowledge management assistant. Save, organize, and query your web research with intelligent semantic search.

Exa's new agentic search tier that delivers synthesized, reasoning-grade web results for AI agents and LLMs. Exa Deep offers two modes—'deep' (4-12s latency) and 'deep-reasoning' (12-50s latency)—designed to give AI agents comprehensive, semantically-processed web information rather than raw links. Launched March 2026 alongside an updated pricing structure.

Coactive turns video and image libraries into structured, searchable intelligence at petabyte scale. Using multimodal AI, it auto-tags content, enables semantic search, and chains models for deeper insights — helping media, entertainment, and enterprise teams manage, monetize, and measure unstructured visual data. The platform integrates with Bedrock, Azure AI, and Databricks.