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24 tools for research, in the order I'd try them.

1. 1.

   Perplexity in research

   Fast cited answers; the default research starting point.

   Free tier; Pro $20/mo

2. 2.

   Gemini in research

   Makes most sense if your company runs on Google Workspace. Deep Research is the standout.

   Free tier; paid via Google AI plans

3. 3.

   NotebookLM in research

   Upload your sources and interrogate them; audio overviews are a bonus.

   Free; higher limits with Google plans

4. 4.

   DeepSeek in research

   The cheapest strong reasoning model most teams can actually put in production. Chat is free; the API undercuts US labs hard if your workload can sit in off-peak hours.

   Free chat app; API billed per token (Flash and V4-Pro, peak/off-peak rates)

5. 5.

   Elicit in research

   Literature review and paper extraction for evidence-heavy work.

   Free tier; paid plans available

6. 6.

   Omnia in research

   Tracks how your brand shows up in ChatGPT, Perplexity and Google AI Overviews, then the Omnia Agent drafts content and outreach so you get cited more. Built for small marketing teams; you approve before anything publishes.

   14-day free trial; Growth €79/mo (€63 billed yearly); Pro €279/mo (€223 yearly); Enterprise from €499/mo

7. 7.

   Consensus in research

   Ask a question, get answers pulled from published studies. Handy when someone says 'research shows'.

   Free tier; paid plans available

8. 8.

   OpenSEO in research

   Keyword research, backlinks, rank tracking, site audits and AI-visibility checks on DataForSEO data, usable in the web app or from Claude, ChatGPT or Cursor over MCP. Pay-as-you-go inside a $10 plan, so light users spend a fraction of an Ahrefs seat.

   Free trial ($0.50 credits); Base $10/mo incl. $10 usage; top-ups that never expire; open source and self-hostable

9. 9.

   Signum.AI in research

   Tracks how your brand and competitors show up in ChatGPT, Perplexity and Gemini answers and suggests what to publish next. Start with the free checker, which tells you in a minute whether AI crawlers can even read your site.

   Free AI Checker (no signup); Pro $19/month, 14-day trial; Enterprise custom

10. 10.

    Drylab AI in research

    AI research platform for life-sciences teams that plans analyses, generates code and runs multimodal omics workflows in one place. Vault and desktop options keep sensitive lab data off generic chat tools.

    1-month free trial on web app; paid plans for labs (see pricing page)

11. 11.

    Obsero in research

    Tracks how ChatGPT, Gemini, Perplexity and Google AI Overviews mention your brand, then pairs the data with GEO consultancy. Raised $1.2M seed in Oct 2026.

    Demo / trial via site; agency and brand plans (contact for pricing)

12. 12.

    Unveilr AI in research

    Founder-led managed SEO + AEO: they research buyer prompts, ship citation-ready content, fix schema and track whether ChatGPT, Perplexity, Gemini and Google actually name you. Buy the work, not another visibility dashboard.

    Managed month-to-month engagement (scoped quote); India engagements from about ₹65,000/mo per public materials

13. 13.

    Manifold MCP in research

    One hosted MCP that gives Claude or ChatGPT live SEO, AI-answer, social, ad-library and lead data without a separate Ahrefs login. Tools look things up only; they do not post or send. Price shows before each call.

    Free (250 credits/mo); Pro from $20/mo for 2,500 credits; Max from $250/mo; top-ups from $10

14. 14.

    Shoptank in research

    AI visibility tracker for e-commerce brands. Shows which brands ChatGPT and Claude recommend for your buyer questions, lists the sources behind each answer, and drafts fixes to get your store cited. Also available as a Shopify app from Libautech.

    Free: 3 tracked questions checked monthly; Starter $29/month (30 queries); Growth $99/month (150 queries, competitors, API); Scale $299/month (MCP access); Agency $799/month; 7-day trial on paid plans, 20% off annual

15. 15.

    Ancher in research

    Saves articles, videos, podcasts and posts from the feeds you already use, links them automatically, then drafts memos, briefs and posts in your voice with ChatGPT or Claude. Starts free; Pro is for daily creators.

    Free (100 credits/mo); Digest $5/mo ($59.99/yr); Pro $15/mo ($179.99/yr)

16. 16.

    Narron in research

    Shows how ChatGPT, Gemini and Google AI Overviews describe your brand against competitors, then ties that to the market signals and campaigns behind it. It's priced for marketing teams and agencies rather than a one-person shop.

    Lens Starter $69/month (listed down from $99), Plus $299, Professional $499; Enterprise custom

17. 17.

    Yarko Tenders in research

    Daily digests of public tenders and procurement notices, filtered by sector and region.

    Free weekly sample; Starter $19/mo (1 sector, 1 region); Pro $49/mo (all sectors and countries, CSV, award history); Team API $149/mo

18. 18.

    AIGROW in research

    GEO tool that checks whether ChatGPT, Claude, Gemini, Grok and Meta AI name your business for buyer questions, then monitors the same questions on a schedule. Publishes a public AIGROW Index of local and software rankings.

    Free scan (no account); Watch $29/month (monthly checks); Act $99/month (weekly + 3 competitors); Operate $299/month; one-time AI visibility audit $490

19. 19.

    SmartBI in research

    Marketing dashboards for GA4, Google Ads, Meta, TikTok Ads and Google Business Profile, with an AI copilot (SMARTY) that says what changed and what to do next in plain English or French.

    Freemium (one Google Business Profile) free forever; Pro CAD 28/month, Team CAD 68/month, Growth CAD 119/month billed yearly; 14-day trial on paid plans

20. 20.

    DawnPulse in research

    One plain-English morning briefing from Shopify, Mailchimp, HubSpot, Klaviyo, Stripe, WooCommerce or CSV/Excel uploads: what changed, why it changed, and the one thing to do. Adds 7-day projections and blended ROAS on Pro.

    14-day full Pro reverse trial (no card); then Starter $19/month, Pro $59/month, Business $149/month

21. 21.

    MentionBird in research

    Checks daily whether ChatGPT, Gemini, Perplexity and other assistants name your business when buyers ask what to buy, shows which sites those answers lean on, and suggests what to fix first. Not cheap at full price, so use the launch offer to see if it earns its keep.

    Starter $79/mo ($19/mo for 3 months with code PH19 until Oct 31, 2026)

22. 22.

    Adviserry in research

    Reads the newsletters and YouTube channels you already follow, weighs them against what you're working on, and drafts specific actions for the week, with sources. It's a searchable archive you can query from Claude Desktop or ChatGPT via MCP.

    14 days free, then $24.99/month (Core); Pro and Team tiers offered at signup

23. 23.

    Site Checkups in research

    Paste your homepage and get a plain-English read on what a first-time visitor thinks you sell, where they hesitate, missing trust signals and confusing buttons. The $19 plan writes the replacement copy and the steps for your site builder.

    Free diagnosis (3 reports a day, no sign-up); Growth Plan $19 one-time per site with written fixes and a free re-check within 30 days

24. 24.

    EntreDash in research

    AI advisory board of 10+ agents that pressure-tests a business idea, searches global patent records, pulls market data and returns a cited go/no-go memo in about 15 minutes. Includes an education centre and a directory of patent practitioners.

    Free idea spark; pay as you go from US$9.99; other plans listed on the pricing page

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