Defog
Database Q&a
ChatGPT for data, embedded in your app.
Like HelloQuery, Defog is in the Database Q&a category. Both are freemium. Worth comparing on the detail page.
We've curated 37 of the best alternatives to HelloQuery, ranked by feature overlap, topic similarity, user ratings, and popularity. Defog, Llamaindex, and UBBLU lead the list as the closest matches.
Updated May 18, 2026
The list includes 1 free alternative, 32 freemium, 2 paid, and 2 with a free trial, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. HelloQuery itself is freemium, which makes freemium alternatives the most natural starting point.
Many of these tools cluster around use cases like Natural Language Processing, Chatbot, Ai Powered, and Conversational Ai — the same problem spaces HelloQuery addresses. Cross-referencing tools that overlap on multiple topics gives a more reliable signal than category alone, because two products in the same category can still serve very different workflows.
Our ranking weighs eight signals: shared category, topic overlap, feature overlap, name and description text similarity (via PostgreSQL's pg_trgm and tsvector), Bayesian-smoothed user ratings, pricing-model match, popularity, and editorial overrides. Scores are then normalized within each tool's own candidate pool so the top match always represents the strongest available alternative.
Use the table of contents below to jump to free or paid alternatives, or scroll down to compare each option side-by-side with HelloQuery.
Ranked by compatibility score
Database Q&a
ChatGPT for data, embedded in your app.
Like HelloQuery, Defog is in the Database Q&a category. Both are freemium. Worth comparing on the detail page.
Database Q&a
Connect custom data to large language models
Like HelloQuery, Llamaindex is in the Database Q&a category. Both are freemium. Worth comparing on the detail page.
1 free and 32 freemium options.
2 paid options.
2 paid alternatives to HelloQuery on /tools/helloquery/alternatives.
13 additional candidates
Defog ranks as the highest-scoring alternative to HelloQuery, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 1 fully free and 32 freemium alternatives are available, including Defog, Llamaindex, and UBBLU.
Defog is similarly priced (freemium) and sits in the same category (Database Q&a). View its detail page to compare features, integrations, and reviews side-by-side.
Top Database Q&a alternatives include Defog, Llamaindex, UBBLU, and ChatInsight. These tools share the same primary category and have meaningful topic overlap with HelloQuery.
Neither HelloQuery nor Defog has user ratings yet — be the first to review either tool to help future visitors compare them.
Database Q&a
Get instant answers from any data source.
Like HelloQuery, UBBLU is in the Database Q&a category. Both are freemium. Worth comparing on the detail page.
Database Q&a
AI-powered chatbot for smarter business management
Like HelloQuery, ChatInsight is in the Database Q&a category. Both are freemium. Worth comparing on the detail page.
Database Q&a
Chat with your knowledge base to solve problems faster.
Like HelloQuery, Discute is in the Database Q&a category. Both are freemium. Worth comparing on the detail page.
Database Q&a
AI-powered chat for instant data insights
Like HelloQuery, Deep-talk.ai is in the Database Q&a category. Both are freemium. Worth comparing on the detail page.
Database Q&a
Enterprise-grade AI assistant for businesses
Like HelloQuery, Edward is in the Database Q&a category. Edward is paid, while HelloQuery is freemium. Worth comparing on the detail page.
Database Q&a
Build custom AI systems effortlessly
Like HelloQuery, OmniMind is in the Database Q&a category. OmniMind is paid, while HelloQuery is freemium. Worth comparing on the detail page.
Database Q&a
Your AI Excel assistant for effortless data analysis
Like HelloQuery, AskExcel is in the Database Q&a category. AskExcel is free-trial, while HelloQuery is freemium. Worth comparing on the detail page.
Database Q&a
Connect LLMs to your data for explainable insights.
Like HelloQuery, WrenAI is in the Database Q&a category. WrenAI is free-trial, while HelloQuery is freemium. Worth comparing on the detail page.
Database Q&a
Chat securely with your private data.
Like HelloQuery, Redactive AI is in the Database Q&a category. Redactive AI is free, while HelloQuery is freemium. Worth comparing on the detail page.
Sql Queries
Turn plain language into SQL queries and database actions.
ormGPT shares 2 topics with HelloQuery: Natural Language Processing and Sql. Both are freemium.
Database Management
AI-powered database management for everyone
Chat2DB shares 2 topics with HelloQuery: Natural Language Processing and Sql. Both are freemium.
Wireframes
AI chatbot for instant app wireframes
Chordio Wireframes shares 2 topics with HelloQuery: Natural Language Processing and Ai Powered. Both are freemium.
Document Analysis
Uncover insights from text with AI-powered NLP.
Amazon Comprehend shares 1 topic with HelloQuery: Natural Language Processing. Both are freemium.
Customer Engagement
Build AI chatbots in under an hour, no coding required.
Humley shares 1 topic with HelloQuery: Natural Language Processing. Both are freemium.
Test Automation
AI-powered codeless test automation platform
Testsigma shares 1 topic with HelloQuery: Natural Language Processing. Both are freemium.
Speech To Text
Simplify advanced AI models to unlock your data's full potential
Gladia shares 1 topic with HelloQuery: Natural Language Processing. Both are freemium.
Images
Magical AI tools for stunning image creation
Getimg.ai shares 1 topic with HelloQuery: Ai Powered. Both are freemium.
Chatgpt
Advanced AI chat with real-time search and multimedia capabilities
Chatsonic shares 1 topic with HelloQuery: Natural Language Processing. Both are freemium.
Sql Queries
Query data in plain English, no coding required.
Findly shares 1 topic with HelloQuery: Ai Powered. Both are freemium.
Linq Coding
AI-powered LINQ generation and conversion for .NET developers
LINQ Me Up shares 1 topic with HelloQuery: Sql. Both are freemium.
Large Language Models
Create custom NLP models effortlessly
Numind shares 1 topic with HelloQuery: Natural Language Processing. Both are freemium.
Customer Engagement
Creates virtual characters & synthetic voices for media.
Gemelo AI shares 1 topic with HelloQuery: Free + From $59/mo. Both are freemium.
27 more free/freemium alternatives listed below. Browse all HelloQuery alternatives ↓
33 free or freemium alternatives to HelloQuery on /tools/helloquery/alternatives.
Lingosync shares 1 topic with HelloQuery: Ai Powered. Both are freemium.
