Best AI Research Tools & Literature Review Software 2026

Kagi is a user-funded, ad-free search engine with no tracking. Get private search results, AI Assistant access, and customizable filters. Plans start …

Scite evaluates scientific citations with AI, assisting researchers and academics in assessing study credibility and relevance.

Smartlook offers session recordings, events, funnels, heatmaps, behavior flows, and crash reports for websites and mobile apps. End of Sale is now …

Plausible Analytics offers lightweight, privacy‑first web stats, helping creators and businesses track traffic without clutter.

Countly is a first-party digital analytics and customer engagement platform with AI-ready tools. Capture, analyze, and act on data across devices while …

Woopra unifies product, marketing, sales and support data with 50+ integrations, real-time People Profiles, triggers, and AI-powered customer journey analytics.

Explore GoodData pricing for AI-enabled BI, embedded analytics, and agentic workflows. Per-workspace plans with unlimited users, data connectivity, and governance.

Grafana Cloud offers full-stack observability with metrics, logs, traces, profiles, AI Assistant, and OpenTelemetry-native support. Free tier and usage-based plans.

Metabase is open source AI analytics you can verify. Query data in plain English, explore dashboards, and embed analytics with a governed …

PostHog is a self-driving product platform with product analytics, session replay, feature flags, experiments, and a context warehouse. Usage-based pricing with

Explore Fullstory plans for behavioral data analytics, including AI-powered StoryAI, session replay, heatmaps, and mobile analytics. Request a demo for pricing.

Hotjar is now Contentsquare. Get heatmaps, session replay, surveys, error monitoring, funnels, and AI insights. Free plan includes 200k sessions/month.

Elicit helps researchers search 138M+ papers, automate systematic reviews, and generate cited reports. Trusted by 5M+ researchers. Plans from free to enterprise

Find and understand 250M+ academic papers with Keenious. AI-powered explanations, multilingual search, and Word/Google Docs integration. Free and Plus plans.

Iris.ai turns complex enterprise data into AI-ready intelligence, powering trusted AI agents and applications for regulated industries.

Undermind is an AI co-researcher that finds papers others miss, helping you scope topics, assess novelty, and stay current with literature alerts.

ResearchRabbit helps researchers find, organize, and visualize academic papers. Explore 310M+ articles, collaborate, and streamline literature reviews with AI.

Connected Papers builds interactive graphs of scholarly works, aiding researchers and innovators in discovering foundational papers.

Semantic Scholar is a free, AI-powered research tool for scientific literature. Search 238,670,834 papers from all fields of science and explore the …

See Consensus pricing for Monthly and Annual plans, with Individual, Team, and Enterprise options. Trusted by over 5 million researchers, students, and …