Freemium
Perplexity AI
AI Search Engines and Research Tools
Perplexity is an AI search and answer engine with sourced responses, research modes, file analysis, image generation, and access to advanced AI models on paid plans.
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Showing 1–21 of 21 tools
for “Citations”
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Pricing not listed
ResearchGPT
AI for Financial Research
ResearchGPT is a beta equity-research agent that turns a ticker or research question into a cited investment memo covering bull and bear cases, peers, and risks. Access is being rolled out in waves; the vendor has not published a numeric price.
Freemium
Elicit
AI for Research
Elicit is an AI research assistant for searching academic literature, synthesizing evidence, and generating cited research artifacts and reports. A free Basic plan is available; Pro starts at $49 per user/month billed annually.
Freemium
Landing AI
AI for Coding and Development
Landing AI’s Agentic Document Extraction converts documents into structured, auditable data with citations and schema-based extraction.
Paid
Sweetspot
Government contracts search
Procurement software for public-sector bidding and contract opportunities, with tools for finding solicitations and managing proposals. Check current coverage and integrations.
Freemium
Intellecs
Document q&a
Academic writing and research workspace for organizing notes and assisting with literature review and scholarly drafting. Validate citations and follow institutional policies.
Discontinued
LongShot AI
Seo content
LongShot AI was an AI content and SEO writing platform for research-backed blogs and marketing content. The company states that the product was discontinued on June 30, 2025.
Freemium
iAsk AI
Search engine
Search and question-answering service that generates responses with references or supporting sources. Verify current citations and data coverage.
Pricing not listed
AlphaInquire
Learning
AI research assistant for gathering and organizing information from online sources. Verify citations, source quality and current service availability.
Pricing not listed
GPT Law
Legal advice
Legal research and information assistant focused on U.S. law. Not a substitute for an attorney; verify citations and jurisdiction before relying on answers.
Enterprise
Quattr
Seo optimization
Quattr is an AI search-growth platform for SEO and AI visibility, helping teams identify opportunities, create content, and track citations and search performance. Pricing is sales-led.
Pricing not listed
RadioNewsAI
Newscasts
Automated broadcast-production software for generating or voicing radio news segments. Verify editorial safeguards, source citations, and current availability.
Enterprise
Storytell.ai
Q&a
Enterprise knowledge and collaborative intelligence platform that searches company content and answers questions with supporting citations.
Pricing not listed
SciPub+
Academic writing
Academic writing assistant listing for supporting manuscripts, literature workflows and scholarly editing. Verify current features and never rely on generated citations without checking sources.
Freemium
Blainy
Research papers
AI research-writing assistant for organizing sources, drafting academic text and supporting citation workflows. Verify citations and follow institutional rules.
Freemium
MapDeduce
Document insights
AI document analysis tool for asking questions about documents, extracting information and summarizing long files. Review file privacy, source citations and usage limits.
Pricing not listed
CamoCopy
Personal assistant
AI research and writing assistant platform listing. Current capabilities, search sources and service availability should be confirmed; review generated citations independently.
Pricing not listed
10xLLM
Learning
AI search and answer tool listing for finding information about historical events and topics. Current product status, source citations and availability are unverified.
Paid
AI-Writer
Writing
AI-Writer is a research assistant for academic and scientific questions. It searches scientific papers, generates answers grounded in research sources, and provides citations and tools for exploring related topics. Its current plans are paid subscriptions, with the Basic plan starting at $29/month or $24/month billed annually.
Pricing not listed
Feynman AI
Academic research
Academic reading and research assistant for understanding papers and organizing written work. Verify sources, citations and current product access.
Freemium
SEC Insights
Sec insights
AI research tool for exploring SEC filings and company disclosures with searchable answers and analysis. Verify citations directly against official filings.