Chatzap
Chatbots
Create a website chatbot in minutes for instant customer support.
Like Agent23, Chatzap is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
We've curated 50 of the best alternatives to Agent23, ranked by feature overlap, topic similarity, user ratings, and popularity. Chatzap, Babble, and WizyChat lead the list as the closest matches.
Updated May 18, 2026
The list includes 50 freemium, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. Agent23 itself is freemium, which makes freemium alternatives the most natural starting point.
Many of these tools cluster around use cases like Chatbot, Customer Support, Api, and Conversational Ai — the same problem spaces Agent23 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 Agent23.
Ranked by compatibility score
Chatbots
Create a website chatbot in minutes for instant customer support.
Like Agent23, Chatzap is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Empower your website with AI-driven chat
Like Agent23, Babble is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
0 free and 50 freemium options.
26 additional candidates
Chatzap ranks as the highest-scoring alternative to Agent23, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 0 fully free and 50 freemium alternatives are available, including Chatzap, Babble, and WizyChat.
Chatzap is similarly priced (freemium) and sits in the same category (Chatbots). View its detail page to compare features, integrations, and reviews side-by-side.
Top Chatbots alternatives include Chatzap, Babble, WizyChat, and Chatclient. These tools share the same primary category and have meaningful topic overlap with Agent23.
Neither Agent23 nor Chatzap has user ratings yet — be the first to review either tool to help future visitors compare them.
Chatbots
Personalized AI chatbots trained on your data
Like Agent23, WizyChat is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Build custom AI chatbots from your website data in minutes.
Like Agent23, Chatclient is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Create smart support chatbots for any website
Like Agent23, Chattier is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Create and deploy AI chatbots in minutes.
Like Agent23, MightyChat.ai is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Create custom AI chatbots trained on your data
Like Agent23, Gali is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Transform your website into a 24/7 customer engagement powerhouse.
Like Agent23, BotByte is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Rapidly obtain precise info with chatbot generation.
Like Agent23, MyAskAI is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
AI chatbot service for business
Like Agent23, Chatness AI is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Website chatbot for customer support.
Like Agent23, Wonderchat is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Create custom chatbots with one click
Like Agent23, Ora.ai is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Create custom AI assistants in minutes.
Like Agent23, Emma AI is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Predictable LLM Agent For Everyone
Like Agent23, ReByte is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Turn server code into chat apps instantly.
Like Agent23, AgentLabs is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Build high-converting chatbots without coding.
Like Agent23, Chatbot Daddy is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Automate your business with no-code chatbots
Like Agent23, UChat is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Train your own smart assistant using Google Sheets
Like Agent23, Chunky is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Supercharge LLMs with knowledge retrieval API.
Like Agent23, Superpowered is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Create chatbots with your data
Like Agent23, Chat Data is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
ChatGPT-powered AI chatbot for 24/7 customer service
Like Agent23, Robofy is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Create custom AI chatbots in seconds with your data
Like Agent23, ChatbotGPT is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
In-app AI help center for seamless support.
Like Agent23, HelpHub is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
Chatbots
Turn your data into AI-powered chatbots.
Like Agent23, Bothatch is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
44 more free/freemium alternatives listed below. Browse all Agent23 alternatives ↓
50 free or freemium alternatives to Agent23 on /tools/agent23/alternatives.
Like Agent23, Knibble is in the Chatbots category. Both are freemium. Worth comparing on the detail page.
