Ask This Before Choosing a Tool
Live chat has a structural problem: it implies someone is there. A chat widget nobody answers converts worse than no widget, because it creates an expectation and then breaks it.
So decide which of these you actually want:
- Real-time chat — you have staff available during stated hours and can answer in seconds.
- Asynchronous messaging — the visitor leaves a message and you reply later, on a channel they will see the reply on.
Most small teams want the second and buy the first. If you cannot staff live chat, a widget that routes into WhatsApp or Instagram is usually the better choice — the conversation continues on a channel the customer already checks, and nobody is waiting on a spinner. That is the case for a WhatsApp chat button instead.
What "Free" Usually Means
The pattern across nearly every tool in this category:
- One agent seat. Fine solo, immediately limiting for a team.
- Vendor branding on the widget, removable by upgrading.
- Limited history — often 30 to 90 days.
- No integrations or automation on free tiers.
- Contact or conversation caps that arrive faster than expected.
Check the specific limit that will bite you first, not the headline. For most teams that is agent seats.
The Options
1. Tawk.to — the most genuinely free
Unlimited agents, unlimited chats, no cost. Monetised through paid add-ons like branding removal and hired chat agents.
Suits: teams wanting real-time chat with several agents at zero cost. Trade-off: dated interface, branding unless you pay, and thin automation. Still the best answer if "free with multiple agents" is the requirement.
2. Tenreply — web chat as one channel among several
A website chat widget alongside WhatsApp Business API, Instagram DMs and Facebook Messenger in one shared inbox, with automation flows, deal-pipeline CRM, analytics and a REST API.
The difference in shape: web chat is not a separate tool with a separate login. A visitor conversation and that person's later WhatsApp message land in the same inbox with the same history. During beta the whole platform is free with unlimited seats and no card — beta pricing, with paid plans at general availability and advance notice beforehand.
Suits: teams who answer customers on more than one channel. Less suited to: those wanting a pure standalone live chat widget and nothing else.
3. Crisp — best free feature set for a solo operator
Free tier covers two seats with a clean, modern widget and a genuinely good mobile app. Paid tiers add chatbots, triggers and integrations.
Suits: solo founders and very small teams wanting polish. Trade-off: the useful automation is behind the paywall.
4. Tidio — best free chatbot allowance
Free plan includes a limited number of chatbot conversations per month, which is unusual at this tier. Good e-commerce integrations.
Suits: small online stores wanting basic automated answers. Trade-off: conversation caps arrive quickly on the free plan, and costs scale from there.
5. Chatwoot — free if you self-host
Open-source omnichannel inbox including web chat. Free to licence; you provide the infrastructure and maintenance.
Suits: technical teams who want control and data residency. Trade-off: real infrastructure and time cost — see the open-source comparison.
6. Intercom — powerful, not free
No meaningful free tier. Excellent product with strong automation and a mature help centre, priced for funded companies.
Suits: SaaS companies with budget. Trade-off: the cost surprises people, particularly as usage grows.
7. Zoho SalesIQ — if you already use Zoho
Reasonable free tier and tight integration with the rest of the Zoho suite.
Suits: existing Zoho customers. Trade-off: less compelling standalone.
Quick Selection
- Free, multiple agents, real-time: Tawk.to
- Web chat plus WhatsApp and Instagram in one inbox: Tenreply
- Solo, wants polish: Crisp
- Small store wanting basic bots: Tidio
- Technical, wants to self-host: Chatwoot
- Funded SaaS: Intercom
- Already on Zoho: Zoho SalesIQ
- Cannot staff live chat at all: a WhatsApp button, not a chat widget
Getting More From Whichever You Pick
- State your hours in the widget. "We reply within 2 hours, 9–6 IST" outperforms an unqualified "Chat with us" that goes unanswered.
- Capture a contact method before the conversation ends. Web chat visitors leave and never return; a phone number or email means you can actually follow up.
- Do not open with a bot interrogation. Three qualifying questions before any help is the fastest way to lose the visitor.
- Put it on the pages with intent — pricing, product, checkout — rather than every page including your blog.
- Answer fast or set expectations honestly. Those are the only two acceptable states.
Frequently Asked Questions
What is the best genuinely free live chat tool?
Tawk.to, if you need real-time chat with multiple agents at no cost. Most other free tiers restrict you to one or two seats.
Does live chat actually increase conversions?
When answered quickly, yes — particularly on pricing and checkout pages. When unanswered it reduces trust, because you advertised availability you did not provide.
Should I use live chat or a WhatsApp button?
If you can staff real-time chat during stated hours, live chat converts better on high-intent pages. If you cannot, a WhatsApp button is better: the conversation moves to a channel the customer checks, and asynchronous replies are expected rather than disappointing.
Can I run both?
Yes, and it is a reasonable setup — live chat during business hours, WhatsApp outside them. This works best when both land in one inbox so you are not monitoring two tools.
Will a chat widget slow my site down?
Most add 30–100KB and load asynchronously. Measure it if you care about Core Web Vitals; some are noticeably heavier than others.
Match the Channel to Your Staffing
The best free live chat tool is the one you can actually answer. Be honest about your hours, then choose: real-time chat if you are staffed, asynchronous messaging if you are not. If your customers already message you on WhatsApp or Instagram, put web chat in the same inbox rather than adding another tool to check.