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Research AI Tool 21

This is the full catalog of AI tools on Listof.Best, covering more than 9,000 products across every major category. The collection spans generative models, productivity assistants, code tools, business software, audio and video editors, data platforms, and much more. Whatever the task, there is likely an AI tool here built for it.

ResumeCoach

Research

Build a professional resume online

Free 39 · 19,100 votes

Sidekick by Jigso

Research

AI assistant for work apps and Slack

Free 38 · 56,562 votes

Sigma

Research

Private search engine and AI chatbot

Free 37 · 46,336 votes

Streamline Clinical Trials with AI and Digital Twins of Patients

Research

Digital twins for clinical trial management

Free 37 · 44,814 votes

Desktop Docs

Research

Document management with version control and search

Free 37 · 41,815 votes

Kortix Suna

Research

Automate workflows with AI and RPA

Free 35 · 18,651 votes

Careerswift

Research

AI job search and resume tool

Free 32 · 62,715 votes

jobtailor.ai

Research

Job application customization tool

Free 32 · 56,848 votes

en juridisk AI-assistent fra Propria

Research

AI legal assistant for Nordic markets

Free 32 · 54,548 votes

ConvoSearch

Research

AI search for ecommerce product discovery

Free 32 · 53,117 votes

Free AI Resume Builder

Research

Free ATS-optimized resume builder

Free 32 · 52,729 votes

kwrds.ai

Research

Unlimited keyword ideas and search intent questions

Free 31 · 43,703 votes

Trend Rocket

Research

Exclusive data and reports for finding winning products

Free 31 · 42,567 votes

Undercoverdevs

Research

AI tutor for homework and exam prep

Free 31 · 33,905 votes

Voicepanel

Research

Collect product feedback at scale with AI

Free 31 · 32,773 votes

MyJobPal

Research

Resume builder, ATS checker, and cover letter generator

Free 31 · 30,676 votes

Stat Pick

Research

Daily AI player prop picks and stats for NBA, MLB, WNBA

Free 30 · 23,080 votes

topYappers

Research

Find verified creator contacts across TikTok, Instagram, YouTube

Free 30 · 18,881 votes

AI Toolbox, One Extension for ChatGPT, Gemini & Claude

Research

Chrome extension for ChatGPT, Gemini, and Claude

Free 28 · 7,590 votes

unlock.domains

Research

AI domain name generator with availability checking

Free 28 · 6,489 votes

Caseway

Research

Legal research and document automation for North America

Free 27 · 5,073 votes

AI tools are now available for nearly every professional workflow, from writing and design to finance, legal work, and scientific research. The challenge is no longer finding a tool but identifying which one fits your specific context. Factors that consistently matter across categories include: data privacy and where your inputs are processed, the quality of the underlying model and how recently it was updated, integration with the software you already use, and the total cost at your expected usage volume. Free tiers are common but often limited in output length, generation count, or features. It is worth testing two or three competing tools with your actual work rather than relying solely on marketing claims. The catalog here is filtered by category, use case, and pricing model to make that comparison easier.