Alternatives · 2026
Best Epsilla Alternatives in 2026
24 alternatives · 15 with a free plan · Updated
What are the best Epsilla alternatives?
The best Epsilla alternatives for AI Agent in 2026 are ChatWize (AI customer support chatbot, free), Intelswift (AI customer service automation platform, enterprise) and Nuclia (RAG-as-a-Service platform and AI knowledge base, paid). 15 of the 24 listed alternatives have a free or freemium plan.
Looking for something other than Epsilla? Below are 24 alternatives in AI Agent, AI Chatbot and AI Customer Service, all closely matched, ranked by how much they overlap with Epsilla. Epsilla itself is free. Each entry shows what the tool does, what it shares with Epsilla, its key features and pricing.
What is Epsilla?
You feed Epsilla your documents and company knowledge, then get back chatbots, AI agents and other LLM applications that answer from that material. Epsilla is a no-code RAG-as-a-Service platform, so you build without writing retrieval code yourself.
- Pricing
- Free
Key features of Epsilla
- No-code RAG-as-a-Service platform for building LLM applications and AI agents
Epsilla alternatives compared
| Tool | Pricing | Shared with Epsilla | Match |
|---|---|---|---|
| Epsilla | Free | — | Original |
| ChatWize | Free | AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code | Strong match |
| Intelswift | Enterprise | AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code | Strong match |
| Nuclia | Paid | AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code | Strong match |
| Chatwith | Paid | AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code | Strong match |
| ChatBuild AI | Paid | AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code | Strong match |
Top 24 alternatives to Epsilla
- #1
ChatWize is an AI customer support chatbot that answers customers 24/7 from your knowledge base and flags strong sales leads for your team.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
Pricing: free, same as Epsilla
- #2
Intelswift is an AI customer service automation platform with chatbots, AI copilot, live chat and analytics for enterprise support teams.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- AI-powered customer service automation platform to enhance CX and boost team productivity
Pricing: enterprise (custom pricing), while Epsilla is free
- #3
Nuclia is a RAG-as-a-Service platform and AI knowledge base that indexes unstructured data for search and generative answers.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- File Size: max
- MB per file
- Indexed Data Size: 10 GB or 15K resource of indexed text
Pricing: paid, while Epsilla is free
- #4
Chatwith is a no-code custom ChatGPT chatbot builder that is trained on your website content and files and connects to 6000+ apps.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- Custom ChatGPT chatbot builder trained on website content and files
Pricing: paid, while Epsilla is free
- #5
Create and customize an AI chatbot widget for your website with ChatBuild AI, a no-code chatbot builder with live chat on paid plans.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- Platform to create and customize AI chatbot widgets for websites easily
Pricing: paid, while Epsilla is free
- #6
Fineguide is an AI customer service tool that adds virtual assistant agents to your website for support, lead collection, and onboarding.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- Fineguide AI Agents come with pre-defined roles
Pricing: enterprise (custom pricing), while Epsilla is free
- #7
Allganize is an enterprise LLM platform for building custom AI chatbots and apps on your own data, in the cloud or on-premise.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- Comprehensive suite of LLM solutions
- On-premise and cloud deployment options
- No-code app builder
Pricing: enterprise (custom pricing), while Epsilla is free
- #8
No-code AI search assistant for regulated European sectors, helping websites and support teams find answers and automate tasks under EU privacy rules.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
Pricing: free, same as Epsilla
- #9
No-code AI agent builder for businesses that automates sales, customer support, onboarding, and online booking.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- It automates processes such as sales
Pricing: enterprise (custom pricing), while Epsilla is free
- #10
ChatterMate is an AI customer support platform where AI agents answer chats and human staff can step in, with a free self-hosted option.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- AI-powered customer support platform with AI agents and human oversight
Pricing: freemium (free plan + paid upgrades); Epsilla is free
- #11
Intercom is an AI customer service platform with an AI agent, shared inbox, ticketing, and help center for support teams.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- AI-first customer service platform with AI agent
Pricing: freemium (free plan + paid upgrades); Epsilla is free
- #12
Hexabot is an open-source chatbot builder for creating and managing AI chatbots, with a free Community Edition for individuals and small teams getting started.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base, No-Code&Low-Code
- Community Edition Perfect for individuals and small teams getting started with AI chatbots
Pricing: free, same as Epsilla
- #13
WotNot is a no-code AI agent platform that lets teams build chatbots for customer support, lead qualification, and workflow automation.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, No-Code&Low-Code
Pricing: free, same as Epsilla
- #14
Tidio is an AI customer service and chatbot platform that answers shopper questions, automates support, and helps convert website visitors into leads.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, No-Code&Low-Code
- AI-powered automation reduces team workload
- Multichannel support from a single inbox
- No-code automation with Flows
Pricing: free, same as Epsilla
- #15
SiteCompanion builds an AI chatbot from your existing website content, so visitors get answers around the clock with one line of embed code.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base
- Easy chatbot creation using existing website content
- Simple integration with just one line of code
- Improved user experience through conversational interactions
Pricing: free, same as Epsilla
- #16
No-code platform to build AI agents and chatbots for customer chat, voice calls, and business automation, with multilingual support.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, No-Code&Low-Code
- No-code platform for easy agent creation
- Multilingual support for global reach
- Pre-built templates for quick deployment
Pricing: free, same as Epsilla
- #17
Build a custom AI chatbot for your website with ChatWizardAI, trained on your own URLs and documents, to handle customer support and visitor questions.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, No-Code&Low-Code
- Create custom ChatGPT-like chatbots for websites to enhance customer service and…
Pricing: free, same as Epsilla
- #18
FlowHunt is a no-code AI workflow automation platform for building AI chatbots and custom AI tools without writing code.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, No-Code&Low-Code
Pricing: enterprise (custom pricing), while Epsilla is free
- #19
re:tune is a no-code platform for building and monetizing custom AI chatbot assistants built on GPT-3, with a free plan to start.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, No-Code&Low-Code
- Platform for creating and monetizing custom AI assistants using GPT-3
Pricing: freemium (free plan + paid upgrades); Epsilla is free
- #20
Rispose builds a custom chatbot widget trained on your website content, so visitors get AI answers drawn from your own pages.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base
- It leverages the OpenAI Assistant API and supports various models like GPT-4o
- GPT-4
Pricing: free, same as Epsilla
- #21
MaxKB is an open-source AI knowledge base and chatbot platform for enterprises, using RAG to ground answers in your knowledge bases.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base
- Open-source and free to use (OSS Edition)
- Supports various large models (private and public)
- Integrates RAG pipelines to reduce hallucinations
Pricing: free, same as Epsilla
- #22C
ChatBotKit is a platform for building custom AI chatbots and agents that run on websites, apps, and messaging channels.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, No-Code&Low-Code
- A versatile platform to build custom AI bots and agents for various platforms
Pricing: free, same as Epsilla
- #23M
Mottle is a no-code tool for building custom AI chatbots from your own text files, with paid plans starting at $19.95.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, No-Code&Low-Code
Pricing: paid, while Epsilla is free
- #24
WordPress AI chatbot plugin that answers visitor questions from your own content, with a free basic plan and a one-time Pro upgrade.
In common with Epsilla: AI Agent, AI Chatbot, AI Customer Service, AI Knowledge Base
- Agency Get 5 Pro license keys at 40% off
- Perfect for agencies and businesses managing multiple projects
- All Pro Features Included
Pricing: freemium (free plan + paid upgrades); Epsilla is free
How we picked these Epsilla alternatives
We rank tools by how closely they match Epsilla: tools that share more of its categories rank first, then tools whose main category, tags and description overlap with it, then community votes and views. Pricing type and features come from each product's SoftwareVital listing. Admins can pin or remove tools from this list.
Frequently asked questions
What are the best alternatives to Epsilla in 2026?
The closest alternatives to Epsilla are ChatWize, Intelswift, Nuclia, Chatwith and ChatBuild AI. They are ranked by how many categories and tags they share with Epsilla and how similar their descriptions are, then by community votes and views on SoftwareVital.
What is the closest alternative to Epsilla?
ChatWize is the closest match because it shares AI Agent, AI Chatbot and AI Customer Service with Epsilla. It is free.
Are there free alternatives to Epsilla?
Yes. 15 of the 24 alternatives have a free or freemium plan, including ChatWize (free), Unless (free), ChatterMate (freemium), Intercom (freemium) and Hexabot (free). Epsilla is free.
Which Epsilla alternatives are paid or enterprise tools?
Intelswift (enterprise), Nuclia (paid), Chatwith (paid), ChatBuild AI (paid) and Fineguide.ai (enterprise) use paid or enterprise pricing, which usually means more support and admin options for teams.
How does Epsilla compare to ChatWize?
ChatWize overlaps with Epsilla in AI Agent, AI Chatbot and AI Customer Service. Pricing: free, same as Epsilla. Open the side-by-side compare page for a full breakdown.
What category is Epsilla in?
Epsilla is listed under AI Agent on SoftwareVital. Browse that category to see more tools in the same group.