Chatbase
Chatgpt
Build custom AI chatbots for your website
Like DataLang, Chatbase is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
We've curated 48 of the best alternatives to DataLang, ranked by feature overlap, topic similarity, user ratings, and popularity. Chatbase, God In A Box, and Harpa lead the list as the closest matches.
Updated May 18, 2026
The list includes 45 freemium and 3 paid, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. DataLang itself is freemium, which makes freemium alternatives the most natural starting point.
Many of these tools cluster around use cases like Chatbot, Chat, Q&a, and Gpt — the same problem spaces DataLang 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 DataLang.
Ranked by compatibility score
Chatgpt
Build custom AI chatbots for your website
Like DataLang, Chatbase is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Advice service via WhatsApp.
Like DataLang, God In A Box is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
0 free and 45 freemium options.
3 paid options.
3 paid alternatives to DataLang on /tools/datalang/alternatives.
24 additional candidates
Chatbase ranks as the highest-scoring alternative to DataLang, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 0 fully free and 45 freemium alternatives are available, including Chatbase, God In A Box, and Harpa.
Chatbase is similarly priced (freemium) and sits in the same category (Chatgpt). View its detail page to compare features, integrations, and reviews side-by-side.
Top Chatgpt alternatives include Chatbase, God In A Box, Harpa, and ChatFAI. These tools share the same primary category and have meaningful topic overlap with DataLang.
Neither DataLang nor Chatbase has user ratings yet — be the first to review either tool to help future visitors compare them.
Chatgpt
AI-powered web assistant for automation and productivity
Like DataLang, Harpa is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Chat with fictional characters from pop culture.
Like DataLang, ChatFAI is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Task assistant chatbot for mobile Q&A.
Like DataLang, AI Chat is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Versatile chatbot for writing and conversation support.
Like DataLang, Chat AI is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Power seamless communication with AI-driven collaboration
Like DataLang, Omnigpt is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Automated Q&A and task assistant for mobile chat.
Like DataLang, ChatOn is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
iOS conversational agent.
Like DataLang, CHAT – AI Chatbot is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Improves online browsing with smart chatbot
Like DataLang, Jarvis AI Assistant is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
One Stop AI Sidekick
Like DataLang, GetBotAI is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Your Everywhere, All-in-one AI assistant
Like DataLang, Flot.ai is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
AI assistant that gets your tasks done. Smarter than ChatGPT.
Like DataLang, Smarter ChatGPT by Athena AI is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
AI-powered assistant for your Mac
Like DataLang, IntelliBar is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Productivity enhancement via instant messaging.
Like DataLang, ChatGPT Chrome Extension is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Advanced AI chat with real-time search and multimedia capabilities
Like DataLang, Chatsonic is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
AI-powered writing assistant for essays, emails, and scripts.
Like DataLang, Frank AI is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
ChatGPT-powered voice AI for smarter communication.
Like DataLang, AiCogni is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
AI-powered browser assistant for everyday tasks
Like DataLang, Checkget is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Your AI-powered chatbot and writer.
Like DataLang, Toucan is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Supercharge ChatGPT with refined UI and extra features
Like DataLang, ChatKit is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
The best AI writer and chatbot for your needs
Like DataLang, KoalaChat is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Management and export of ChatGPT conversations.
Like DataLang, Superpower GPT is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
Chatgpt
Chatbot for human Q&A using natural language.
Like DataLang, OpenChit is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
39 more free/freemium alternatives listed below. Browse all DataLang alternatives ↓
45 free or freemium alternatives to DataLang on /tools/datalang/alternatives.
Like DataLang, FlowGPT is in the Chatgpt category. Both are freemium. Worth comparing on the detail page.
