Step 1: Connect your stack
27 native integrations. 3,200+ tools via managed connectors. Most are one-click OAuth, some use API keys - Viktor handles auth and starts working. No webhooks, no Zapier zaps.
Langfuse AI employee
Viktor is an AI employee that connects to Langfuse and helps you run and evaluate LLM and AI infrastructure workloads, running 7 Langfuse actions for you like Log Trace, List Scores, and Add Feedback. Ask in plain English from your workspace; Viktor does the work in Langfuse and reports back. Viktor connects with a scoped API key.
Works in Slack & Microsoft Teams
What is a Langfuse AI agent?
A Langfuse AI agent is an AI that connects to your Langfuse account and completes work in it - it doesn't just answer questions about Langfuse, it takes the actions. Viktor is an AI employee that works in Langfuse on your behalf and delivers the finished result to your workspace.
Unlike workflow builders such as Zapier or Make, there is nothing to configure - no triggers to map, no workflows to maintain. You describe the outcome in plain English, and Viktor picks the right Langfuse actions, chains them with the other 3,200+ tools it connects to, and asks for approval before anything sensitive runs.
About Langfuse
Open source LLM engineering platform. Traces, evals, prompt management and metrics to debug and improve your LLM application.
You ask in your workspace
Describe what you need in plain English
Viktor picks the actions
Selects from 7 Langfuse actions, chains them together
Runs in Langfuse
Helps you run and evaluate LLM and AI infrastructure workloads - your real data.
Reports back
Delivers the finished result to your workspace
Try asking Viktor
What can you ask Viktor to do in Langfuse?
Messages you'd actually send. Paste one into your workspace, swap in your specifics, and Viktor takes it from there.
“Run this batch of documents through Langfuse and summarize the results.”
— you, to @Viktor
“Compare Langfuse's output on this prompt with what we use today.”
— you, to @Viktor
“Set up a daily job that queries Langfuse on new entries and reports back.”
— you, to @Viktor
“Watch Langfuse for a cost or latency spike and alert me with the likely cause.”
— you, to @Viktor
How it works
How does Viktor work with Langfuse?
Maya Patel11:32 AM
@Viktor check this week's Stripe revenue against HubSpot and flag anything off before the board call.
ViktorApp11:33 AM
On it. Cross-checking Stripe against HubSpot and fixing anything that doesn't line up before your board call.
Step 2: Tell Viktor what you need
Message Viktor in Slack like you'd message a teammate. "Reconcile this month's invoices and flag anything weird." "Pause Meta campaigns above $40 CPA and move the budget to winners." Plain English, any tool.
ViktorApp9:12 AM
📊 Revenue check:
$84,210 (+6.4% WoW).
3 deals didn't match HubSpot.
Fixed 2, one needs your call.
$84,210 (+6.4% WoW).
3 deals didn't match HubSpot.
Fixed 2, one needs your call.
revenue_raport.pdf
Step 3: Viktor operates, you review
Viktor opens the tools, runs the work, and posts back what changed. Sensitive actions wait for your approval. Everything is logged. You stop doing the work and start reviewing it.
Actions
What can Viktor do in Langfuse?
Ask in plain English from your workspace. Viktor picks the right Langfuse actions, runs the work, and reports back. No workflows to build.
- Other
Log Trace
Log a new trace in LangFuse with details.
- Other
List Sessions
Retrieve a paginated list of sessions from Langfuse with optional filters.
- Other
List Scores
Retrieve a paginated list of scores from Langfuse with optional filters.
- Other
List Project ID Options
Retrieves available options for the Project ID field.
- Other
List Observations
Retrieve a paginated list of observations from Langfuse with optional filters.
- Other
Get Trace by ID
Retrieve a trace from Langfuse by its ID.
- Other
Add Feedback
Attach user feedback to an existing trace in Langfuse.
Works with your stack
Viktor uses Langfuse together with your other tools
Ask for outcomes that span tools - Viktor pulls from Langfuse, cross-references the rest of your stack, and delivers one finished result.
Related
More Analytics integrations
Viktor connects to 3,200+ tools and works across them in a single run.
Trusted by 63,000+ teams
The moment Viktor becomes part of the team.
Langfuse integration FAQ
Yes. Langfuse is one of the 3,200+ tools Viktor connects to, via a managed connector. Once connected, anyone on your team can put Viktor to work in Langfuse from their workspace - no workflow builder, no code.
4.9 on G2G2 rating: 4.9 out of 5 stars
One hire. The output of a team.
Viktor works nights, remembers every decision, and connects to 3,200 tools. Start free with $100 in credits, then $50 a month.