tawk.to gives its live chat software away and makes money on add-ons: branding removal, an AI chatbot called AI Assist, and human chat agents it hires out by the hour. LayBuild is a paid AI agent, starting at ₹1,499 a month, that answers from your documents on a web widget, WhatsApp and a REST API. If you are happy on tawk.to, the free tier and its AI Assist add-on are hard to argue with on price. Switching only makes sense if you need something specific that LayBuild does and tawk.to does not, and this post tries to pin down what that is.
tawk.to facts below come from tawk.to's pricing page (checked September 2026).
What tawk.to includes for free
The pricing page lists these as free: live chat, chat pages (a link that opens a conversation, for businesses without a website), a hosted knowledge base, ticketing, a contacts CRM, activities, feedback and automation. Messaging integrations with Facebook, Google RCS, Telegram and SMS are marked as beta, "out soon", and in-dashboard phone calls and SMS as "Beta soon".
That is a lot for nothing. It includes things LayBuild does not have at any price: ticketing, a help center and a CRM.
What tawk.to charges for
- Removing the "Powered by tawk.to" branding costs $29 a month.
- AI Assist, an AI chatbot that answers from your tawk.to knowledge base and a set of shortcut FAQs, starts at $29 a month. The page also mentions a forever-free AI Assist plan for sites with limited chat volume, without defining the limit. It says AI Assist can also connect to your email, SMS and messaging.
- Hired chat agents, trained by tawk.to to answer on your behalf, cost $1 per hour.
- Dedicated virtual assistants start at $7 per hour.
The page does not break down AI Assist tiers above the starting price, so check the AI Assist page or ask tawk.to before comparing at your volume.
What LayBuild charges for
| Plan | Monthly | Billed annually | Conversations/month | Seats | Documents | URLs |
|---|---|---|---|---|---|---|
| Starter | ₹1,499 | ₹1,199/month | 1,500 | 5 | 10 | 5 |
| Pro | ₹3,999 | ₹3,199/month | 8,000 | 15 | 25 | 25 |
| Premium | ₹9,999 | ₹7,999/month | 20,000 | 100 | 50 | 50 |
No free plan, no trial, no per-resolution fee. Model token costs depend on the LLM provider configured.
The real differences
Both products can put an AI bot on your website that answers from your content. The differences are in how that bot is built and what surrounds it.
Knowledge sources. AI Assist answers from your tawk.to knowledge base and shortcut FAQs, according to the pricing page. LayBuild answers from uploaded files (PDF, DOCX, PPTX, XLSX, CSV, TXT, Markdown and others, 10 MB default max), from URLs you list (we fetch each listed page, no crawling), from manual Q&A pairs, and from pinned documents that are always included in the prompt. If your support knowledge sits in PDFs and slide decks rather than help articles, that matters.
Grounding rules. LayBuild's strict knowledge-base mode is always on. No retrieved sources means we skip the LLM and send a fixed reply. After generation, if fewer than 25% of the answer's stemmed words appear in the retrieved sources, the answer is replaced with that same fixed reply. The check is lexical, so it can reject a correct paraphrase and pass a wrong answer that reuses source words. We cannot tell you how AI Assist constrains its answers because the pricing page does not say; ask tawk.to.
Model choice and hosting. LayBuild lets you pick the LLM provider (Hugging Face by default; OpenAI, Gemini, DeepSeek, Qwen, Cloudflare Workers AI, OpenRouter, NVIDIA or any OpenAI-compatible endpoint) and you can self-host the open-source stack with docker-compose.
WhatsApp. LayBuild's WhatsApp channel runs on Meta's Cloud API today, with signature verification, text messages only. tawk.to lists its messaging integrations as beta.
Integration hooks. LayBuild sends signed webhooks for four events (conversation created, message received, handoff, conversation closed) and has a REST API. You can wire those into your own systems.
Where tawk.to is stronger
- Price. The core product is free, and AI Assist starts at $29 a month.
- Human help on demand. No AI product replaces a trained person answering chats for $1 an hour when your questions need judgement.
- Helpdesk basics. Ticketing, a knowledge base, a CRM and chat pages are included. LayBuild has none of them.
- Channel roadmap. tawk.to lists Facebook, Google RCS, Telegram, SMS and phone, even if in beta. LayBuild has no email, SMS, Telegram, Messenger or voice channel and no plans we can promise.
What LayBuild does not do
- No ticketing, knowledge base site, CRM or email channel.
- No web crawling or scheduled re-sync of URLs; you re-add content when it changes.
- Retrieval is English-first. The default embedding model and full-text search are English, so non-English questions against English docs retrieve worse.
- Handoff on request is off by default. When it fires (on request with the setting on, or after 25 AI turns), agents get a real-time alert, with no AI summary and no sentiment detection.
- Learned answers are published automatically, without human approval, and only retracted if the customer rates the conversation 2 stars or lower.
- Webhook deliveries are logged but not retried.
Should you switch?
Stay on tawk.to if you want free live chat with a human team answering, and AI Assist covers your repetitive questions well enough. Nothing in this post justifies paying for software you do not need.
Consider LayBuild if you have hit a specific wall: your answers live in documents rather than help articles, you need WhatsApp in production now, you want to choose the model or self-host, or you need a grounding rule you can test. You can also keep tawk.to for human chat and ticketing and use LayBuild on a different surface, such as WhatsApp or an in-app widget, though the two will not share conversations.
Next steps
Look at plan limits on pricing. If your content is the bottleneck, preparing a knowledge base for AI is the practical starting point, and preventing hallucinations explains the grounding check in more detail.