
Intercom
Crisp Chat
Tidio
LiveChat
Zendesk
Freshdesk
LiveAgent
tawk.to is a free live chat app that lets you monitor and chat with visitors on your website or from a free customizable page
Langfuse
LangSmith
Helicone AI
PromptLayer
Future AGI
Galileo AI
LangChain
Rapidly ship AI without guesswork

Which is more popular?
Based on our record, tawk.to seems to be a lot more popular than Braintrust.dev. While we know about 47 links to tawk.to, we've tracked only 3 mentions of Braintrust.dev.
Website, pricing, platforms and company facts side by side.
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Braintrust.dev
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| Website | tawk.to | braintrust.dev |
| Company | Startup from the United States | — |
| Listed in |
What each product offers, as listed by its team.

Possible disadvantages
Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
Small to medium-sized businesses, startups, and entrepreneurs looking for a budget-friendly chat solution to engage with website visitors in real-time and improve their customer support experience.
No analysis of Braintrust.dev yet.
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.

Share your experience with using tawk.to and Braintrust.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.

Tawk.to is a great solution for startups and small businesses. It’s a free live chat software that allows businesses to communicate with website visitors in real time, enhancing customer support and engagement. It...
Are you still searching for Tawk.to free alternatives? Can an alternative to Tawk.to overcome the challenges? Are Tawk.to alternatives free as well?
Crisp is a multichannel customer support platform. It’s a powerful Tawk.to alternative that is feature-rich and offers a great user experience. The platform includes live chat software and chatbots. But it also offers...
We have no reviews of Braintrust.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.

I've tried tawk.to and created separate agent profiles for each dealer but I cannot find how to restrict access only to their listings so not everyone can join the others live chat as it happens atm. Has anyone tried something like... Source: about 3 years ago
Also, if possible, find their IP from tawk.to and block it in your firewall, or ask your hosting provider to block it. Source: over 3 years ago
I've used tawk.to in the past, but I wondered what else is out there / what others use and recommend. Source: over 3 years ago
Braintrust focuses on evaluation-driven development: the idea that monitoring LLM applications means continuously scoring outputs against quality criteria, not just tracking latency and error rates. It's an eval platform first, with... - Source: dev.to / 3 months ago
You're monitoring production traffic. You need Langfuse / Phoenix / Helicone / Braintrust for that. Online eval is a different problem class: implicit feedback, drift detection, hallucination rates on your data, not on HellaSwag. - Source: dev.to / 4 months ago
Same approach works with Langfuse, Phoenix, Braintrust, or your existing OTel pipeline — the metadata.userId pattern is the universal part. - Source: dev.to / 4 months ago
When comparing tawk.to and Braintrust.dev, you can also consider the following products.

Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.
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Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.
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Build and deploy LLM applications with confidence
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Tidio is an AI customer support software suite. It merges help desk, live chat, chatbot, and AI agent features into one seamless platform. With Lyro, the customer service AI agent, businesses can resolve up to 67% of all tickets automatically.
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Open-source LLM Observability for Developers
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