Wise
Bill.com
Zoho Invoice
The Invoice Machine
ChargeDesk
InvoiceOcean
EasyBill
Agnitumus Billing System
Langfuse
Helicone AI
LangSmith
LangChain
Openlayer
Braintrust.dev
Portkey
LastMile AI
Langfuse is an open-source LLM engineering platform designed to empower developers by providing insights into user interactions with their LLM applications. We offer tools that help developers understand usage patterns, diagnose issues, and improve application performance based on real user data. By integrating seamlessly into existing workflows, Langfuse streamlines the process of monitoring, debugging, and optimizing LLM applications. Our platform's robust documentation and active community support make it easy for developers to leverage Langfuse for enhancing their LLM projects efficiently. Whether you're troubleshooting interactions or iterating on new features, Langfuse is committed to simplifying your LLM development journey.
Wise
LangfuseLangfuse might be a bit more popular than Wise. We know about 28 links to it since March 2021 and only 24 links to Wise. 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.
I don't think you need to be a holder of both. I put my mom on my Wells Fargo account and she sent to my account. There is also https://wise.com/us/ . This one I have used to send to someones account in Vietnam. It does have slightly higher fee. But it goes straight into their account. From Wells Fargo I would have to go and get USD then exchange it to Vietnamese currency. Source: about 3 years ago
They invoice in Euros (Czech Republic) so also be aware of fees on payments. I've successfully used TransferWise (https://wise.com/us/). Source: about 3 years ago
It's not a credit card. It's just a way to convert currency w/o a fee. https://wise.com/us/. Source: over 3 years ago
Get a Wise account. Open one in your local currency, and one in US currency. I was doing that for the first few months. Source: over 3 years ago
Iโve used Wise for bank payments from international clients before: https://wise.com/us/ that way youโre not giving them your actual bank info but the process is similar on the clientโs end. Source: over 3 years ago
In this project we will build a Python banking assistant agent using Strands Agents and make it observable and continuously evaluated using Langfuse โ step by step. - Source: dev.to / 17 days ago
Langfuse is the open-source standard for LLM observability. It traces every LLM interaction โ prompts, completions, latency, token usage, cost โ and provides the tooling to debug, evaluate, and optimize LLM applications in production. Think of it as "Datadog for LLM calls" with a focus on prompt engineering workflows. - 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
Gateway or proxy attribution. A reverse proxy in front of the model-provider API records the request, computes the cost, and exposes per-customer breakdowns. Open-source options include Helicone, LiteLLM, Langfuse, and OpenLLMetry. Hosted equivalents serve as the AI cost observability layer for teams that want centralized visibility: LangSmith, Datadog LLM Observability, Arize Phoenix. Adds a network hop.... - 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 / about 2 months ago
Bill.com - Your financial operations platform. The intelligent way to create and pay bills, send invoices, manage expenses, control budgets, and access the credit your business needs to growโall on one platform.
Helicone AI - Open-source LLM Observability for Developers
Zoho Invoice - 100% free online invoicing software for small businesses.
LangSmith - Build and deploy LLM applications with confidence
The Invoice Machine - The Invoice Machine is an online invoicing service with a simple and elegant user interface.
LangChain - Framework for building applications with LLMs through composability