Free Denser Alternatives (2026)

• Tidio

  Live chat and Lyro AI bot for ecommerce support automation. Best for e-commerce stores and support teams. Key features: Live chat; Lyro AI Agent; Help desk tickets.

• DocsBot

  AI chatbots trained on your documentation. Best for support teams. Key features: Agentic RAG chatbots; Multilingual answers; Helpdesk integrations.

• BotPenguin

  No-code builder for AI chatbots and agents on WhatsApp, Instagram, Facebook, Telegram and websites. Free forever plan. Best for Small businesses answering customers on WhatsApp or their website, Marketers capturing leads with a chatbot and Teams trying a chatbot with no budget. Key features: Deploys chatbots on WhatsApp, Instagram, Facebook, Telegram and websites; Train the AI bot on your website, PDFs and FAQs; Unified inbox and live chat handover to a human.

• Wonderchat

  No-code AI support and sales agent trained on your website and files, with a chat widget and human handover. Best for small support teams answering the same questions again and again, SaaS and e-commerce sites that want to capture leads from chat and teams that need answers grounded in their own docs. Key features: Trains an AI agent on your website, documents and past tickets; Cites a source in every answer; Human handover by live chat, with email escalation outside live hours.

• SiteSpeakAI

  AI agent for your website, trained on your pages, docs, PDFs and videos, that answers visitors in 95+ languages. Best for small business websites answering repeat customer questions, online stores that want instant product answers and sites with visitors who write in many languages. Key features: Trains on your website, help docs, PDFs and videos; Live chat widget and AI search bar on every plan; Inbox and chat history, with Slack, Telegram and Discord on every plan.

• Elfsight AI Chatbot

  No-code AI chatbot widget that learns your website and answers visitors, captures leads and hands off to your team. Best for small business websites with light traffic, site owners on Wix, Squarespace or WordPress who want a no-code chatbot and shops that want to capture leads from chat. Key features: Builds an AI agent from your website content automatically; Train it further with files, Q&A and pages; Lead forms that collect name, email, phone and consent in the chat.

• tawk.to

  Free live chat with AI assist add-on. Best for small businesses and support teams. Key features: Live chat; Ticketing; Knowledge base.

• Dante AI

  Custom AI chatbots for support. Best for small businesses and support teams. Key features: AI chatbot trained on your website and files; AI voice agent; Lead capture.

• Chatling

  No-code AI chatbot for websites. Best for small businesses. Key features: No-code AI agents; Human handoff; 80+ languages.

Which free Denser alternatives are free forever?

8 of the 9 here have a free plan with no end date: Tidio, DocsBot, BotPenguin and 5 more. Each listing shows its free limits and the day we checked them.

How do you check these free plans?

We read each maker's own pricing page and note the day we checked; the newest check on this page is 25 Oct 2026. Rank follows our published rules: paid placements are always labelled, and payment can't buy rank.

Free AI tools by task

• Build a chatbot
• Support customers
• Chat with an AI assistant