
Marvel
Invision
Figma
UXpin
Axure RP
Adobe XD
Moqups
Proto.io
Braintrust.dev
Langfuse
Helicone AI
LangSmith
Future AGI
Galileo AI
LangChain
Humanloop
Marvel
Braintrust.devNo Braintrust.dev videos yet. You could help us improve this page by suggesting one.
Based on our record, Marvel should be more popular than Braintrust.dev. It has been mentiond 12 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Marvelapp.com โ Design, prototyping, and collaboration, free plan limited to one user and project. - Source: dev.to / over 2 years ago
At this stage your main goal should be to prototype it and test it with people to validate the idea. Or at the very least have something people can look at and respond to. Donโt worry about building a coded and working version yet. Start with a clickable prototype which can be built using design tools. Most people use Figma these days but if youโre just starting out you could use something like Marvel, which is... Source: over 3 years ago
Marvelapp.com โ Design, prototyping and collaboration, free plan limited to one user and one project. - Source: dev.to / over 3 years ago
Hi, I am doing research on some of the user testing tools out there like lookback.io, Marvelapp.com, maze.design, usabilityhub.com, userbrain.net, usertesting.com, userzoom.com. I would like to know about your experience. Source: almost 4 years ago
As far as I can remember, I saw https://marvelapp.com/ doing it to add a prototype to the homescreen. Source: over 4 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 observability features built on top of the evaluation infrastructure. - Source: dev.to / about 1 month 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 / about 2 months ago
Same approach works with Langfuse, Phoenix, Braintrust, or your existing OTel pipeline โ the metadata.userId pattern is the universal part. - Source: dev.to / 2 months ago
Invision - Prototyping and collaboration for design teams
Langfuse - Langfuse is an open-source LLM engineering platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications.
Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
Helicone AI - Open-source LLM Observability for Developers
UXpin - Design is really about solving problems. UXPin is the UX Design Platform that gets that right.
LangSmith - Build and deploy LLM applications with confidence