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AI agent bridges thoughts and actions, excelling in work and life tasks like personalized travel, stock analysis, insurance comparisons, and supplier sourcing, autonomously completing tasks and providing insights while users rest.
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Rapidly ship AI without guesswork

Which is more popular?
Based on our record, Braintrust.dev should be more popular than Manus. It has been mentioned 3 times since March 2021.
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Recommendations tracked on public social media and blogs since March 2021.

Manus Team — Four framework rebuilds for context engineering. manus.im. - Source: dev.to / 8 months ago
2025 has been dubbed the "Year of the Agent" by investors and tech media. Companies like Manus, Lovart, Fellou, and many others have captured headlines with their AI agent applications, which are software systems that can autonomously... - Source: dev.to / 10 months 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 / 4 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 / 5 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 / 5 months ago
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