The best AI tools for research — curated for solopreneurs. Compare features, pricing, and ratings in one place.
Browse the full stack of vetted AI tools and pick the ones that fit your one-person business. Every tool links to a deep-dive page with pricing, features, and ratings.
AI-Writer
$29-59 mo
Fact-based article generation with citations.
Best for: Bloggers
ChatGPT
Freemium — $20/mo
OpenAI's all-round AI assistant for writing, coding, vision, voice and research, with a genuinely useful free tier.
Best for: Students and professionals wanting one general assistant, Developers for coding support and debugging, Anyone new to AI looking for an easy, capable default
ChatPDF
Freemium — free tier; Pro $5/mo
Chat with any PDF to extract answers fast.
Best for: Researchers, Students
Consensus
Freemium — free tier; Pro $7/mo
AI search over peer-reviewed research papers.
Best for: Researchers, Students
Elicit
Freemium — free tier; Pro $10/mo
AI literature review that extracts data from papers.
Best for: Researchers, Students
Frase
Paid — from $15/mo
SEO content briefs and AI drafts built from SERP research.
Best for: SEO content teams, Agencies
Google Gemini
Freemium — $20/mo
Google's multimodal AI across Workspace apps.
Best for: Google users
Jenni AI
Freemium — free tier; Unlimited ~$20/mo
AI writing assistant for essays and research papers — autocompletes prose in your voice and adds citations as it writes.
Best for: Students writing essays and theses, Academics producing cited research papers, Researchers drafting long-form technical writing
Perplexity
Freemium — $20/mo
AI answer engine with cited sources and search.
Best for: Researchers
Scite
Freemium — free tier; Pro $10/mo
Smart citations that show whether papers support claims.
Best for: Academics, Writers
Semrush
Paid — from $119/mo
All-in-one SEO, PPC, and competitive research suite.
Best for: SEO pros, Agencies
Wiseone
Freemium — free tier; Pro $10/mo
AI reading assistant that explains and cross-checks.
Best for: Readers, Researchers
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