TL;DR
The best free live chat depends on what “free” means for your project. Knocket is the strongest fit for indie developers seeking a lightweight widget, contact page, unified inbox, and unlimited seats without ads or paid feature gates. Tawk.to suits support-heavy sites, Crisp has a polished interface, and Chatwoot gives technical teams a self-hosted option.
Before installing anything, compare monthly conversations, agent seats, provider branding, and access to message history.
What Does Free Live Chat Actually Include?
Providers define “free” differently. Check these details before committing:
- Conversation caps: Does the allowance reset monthly?
- Seat limits: Can a co-founder answer without upgrading?
- Branding or ads: Does the provider place its logo inside your widget?
- Message history: Are older conversations deleted or hidden?
- Notifications: Can messages reach Telegram or email?
- Deployment: Is hosting included, or must you operate the software yourself?
For a founder trying to reach the first 100 users, complexity is also a cost.
The Best Free Live Chat Tools at a Glance
| Tool | Best for | Main free limitation |
|---|---|---|
| Knocket | Indie developers and early products | Focused feature set |
| Tawk.to | Support-heavy websites | Branding removal costs extra |
| Crisp | Polished chat experience | Limited seats and features |
| Tidio | Stores wanting automation | Conversation limits |
| HubSpot Live Chat | Existing HubSpot users | Branding and ecosystem dependency |
| Chatwoot | Open-source control | Hosting and maintenance |
| JivoChat | Multi-channel sales | Limited history and features |
| Zoho SalesIQ | Zoho users | Operator and visitor allowances |
| Smartsupp | Small ecommerce sites | Conversation and agent limits |
| Chaport | Simple website chat | Paid customization and history |
Free allowances change. Verify them on each provider’s official pricing page before migrating an established website.
Feature Comparison: Widgets, Inboxes, Notifications, and Contact Pages
| Tool | Widget | Inbox | External notifications | Contact page | Self-host |
|---|---|---|---|---|---|
| Knocket | Yes | Yes | Telegram and email | Yes | No |
| Tawk.to | Yes | Yes | App and email | No | No |
| Crisp | Yes | Yes | App and integrations | No | No |
| Tidio | Yes | Yes | App and email | No | No |
| HubSpot | Yes | Yes | HubSpot notifications | No | No |
| Chatwoot | Yes | Yes | Configurable integrations | No | Yes |
| JivoChat | Yes | Yes | App notifications | No | No |
| Zoho SalesIQ | Yes | Yes | Zoho integrations | No | No |
| Smartsupp | Yes | Yes | App and email | No | No |
| Chaport | Yes | Yes | App and email | No | No |
Knocket’s contact page is useful when you do not have a finished website. You can publish one URL containing live chat and optional links to your website, social profiles, email, phone, and blog.
You can publish a no-code Knocket contact page and test the visitor experience before touching your website.
Pricing Comparison: Usage Caps, Seat Limits, Ads, and Paid Feature Gates
| Tool | Free option | Seat restriction | Branding or ads | Typical paid gates |
|---|---|---|---|---|
| Knocket | Yes | None | None | No paid tier |
| Tawk.to | Yes | No standard seat charge | Branding | Removal, hired agents |
| Crisp | Yes | Yes | Branding | Seats, history, integrations |
| Tidio | Yes | Usage-based | May apply | Conversations, automation |
| HubSpot | Yes | Product limits | Branding | Platform features |
| Chatwoot | Yes | Deployment-based | None self-hosted | Managed capacity |
| JivoChat | Yes | Yes | May apply | History and channels |
| Zoho SalesIQ | Yes | Operator limits | Plan-dependent | Capacity and routing |
| Smartsupp | Yes | Agent/conversation limits | Branding | Capacity and features |
| Chaport | Yes | Operator limits | Branding | History and customization |
See official pricing from Tawk.to, Crisp, Tidio, Chatwoot, and Zoho SalesIQ.
Detailed Reviews of the Best Free Live Chat Options
1. Knocket
Knocket combines a one-line website widget, shareable contact page, and unified inbox for live chat, Telegram, and email. Telegram notifications can include live chat messages, and quoted replies can travel back to the visitor. See the product overview or get the installation code.
2. Tawk.to
Tawk.to is a mature choice for support traffic. Its permanent free offering includes multiple agents and core chat capabilities, but removing its branding costs extra.
3. Crisp
Crisp offers a polished messenger and shared workspace. More seats, longer history, and advanced integrations require paid plans.
4. Tidio
Tidio targets ecommerce and lead generation. Free usage is controlled through conversation allowances, while higher-volume messaging and automation are paid.
5. HubSpot Live Chat
HubSpot Live Chat makes sense when contacts and forms already live in HubSpot. It may be excessive for a product that only needs direct messages.
6. Chatwoot
Chatwoot’s open-source community edition provides hosting and data control, but “free” excludes servers, updates, backups, and operational time.
7. JivoChat
JivoChat supports website conversations and additional channels. Advanced functionality and deeper history are restricted.
8. Zoho SalesIQ
SalesIQ is logical for projects already using Zoho. Its free offering has operator and capacity limits.
9. Smartsupp
Smartsupp combines live chat with ecommerce tools. Agent and conversation limits can become relevant quickly. Review the current plans.
10. Chaport
Chaport provides straightforward website chat. Advanced customization, integrations, and extended history require an upgrade. See Chaport’s pricing page.
Why Knocket Is 100% Free Forever with No Ads or Seat Limits
Knocket does not use a freemium model. The core product is 100% free forever, with no ads and no seat limits. It focuses on helping early founders catch messages rather than becoming a CRM or enterprise support suite.
A practical test looks like this:
- Create your contact channel.
- Customize the color, avatar, welcome message, language, and offline state.
- Copy the one-line widget.
- Send yourself a message and reply.
- Optionally connect Telegram and email.
If you have no website, create a Knocket contact page instead.
How to Move from Another Live Chat Tool
- Record every page containing the old script.
- Save conversations you need.
- Configure Knocket’s color, avatar, greeting, and offline text.
- Test Telegram and email notifications.
- Run both tools briefly on a staging or low-traffic page.
- Test mobile and desktop.
- Remove the previous script.
- Update contact links in bios, signatures, documentation, and QR codes.
Knocket uses one asynchronous script, so it does not require npm or a new build pipeline.
Which Free Live Chat Tool Should You Choose?
- Choose Knocket for a widget, contact page, unified inbox, unlimited seats, and no ads.
- Choose Tawk.to for a support-oriented application with many operators.
- Choose Crisp when interface polish matters.
- Choose Tidio for ecommerce workflows and optional paid automation.
- Choose HubSpot when your project already uses HubSpot.
- Choose Chatwoot when self-hosting outweighs maintenance.
- Choose Zoho SalesIQ when Zoho is central to your workflow.
For an early product, optimize for response speed rather than the longest feature list.
Frequently Asked Questions
What is the best free live chat for a small website?
Knocket is a strong choice because it is 100% free forever, has no ads or seat limits, and combines a live chat widget with a contact page and unified inbox.
Can I add live chat to a website for free?
Yes. Copy the provided asynchronous script and paste it before the closing </head> or </body> tag. Knocket works with platforms that allow custom code, including WordPress, Shopify, Webflow, Framer, Carrd, and custom sites.
Is free live chat really unlimited?
Not always. Many products restrict conversations, agents, history, websites, or customization. Compare current terms before installation.
Do I need a website to use live chat?
No. A Knocket contact page provides a shareable URL with live chat and optional social, website, email, phone, and blog links.
Can live chat messages reach Telegram?
Knocket can send notifications through Telegram. Quoted forwarding lets you reply from Telegram and send the response back to the visitor.
Is an open-source live chat tool completely free?
The license may be free, but self-hosting requires a server, monitoring, backups, security updates, and engineering time.
Should I choose a tool with the most features?
Not during the earliest product stage. Start with the smallest tool that reliably captures messages and helps you reply.
Catch the next person who wants to discuss your product: try Knocket free forever.
