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Langfuse vs viAct - Permit to Work Software

Langfuse provides LLM observability, unrelated to safety permits
LangfuseOpen Source Observability & Analytics for LLM Apps 🕵️‍♂️viAct - Permit to Work SoftwareWe Automate Monitoring

Side by side

What it is
Langfuse:Langfuse is an open-source platform for tracing, evaluating and monitoring LLM applications and AI agents.
viAct - Permit to Work Software:viAct provides AI-powered digital Permit-to-Work software that automates creation, approval and monitoring of work permits.
Best for
Langfuse:LLM observability & analytics
viAct - Permit to Work Software:AI-driven digital permit management
Who it’s for
Langfuse:Developers building, debugging and scaling LLM-based apps and agents.
viAct - Permit to Work Software:HSE teams and safety managers in construction, oil & gas, manufacturing and similar high-risk industries
Pricing
Langfuse:Freemium
viAct - Permit to Work Software:Contact sales
Plans
Langfuse:Hobby Free · Core $29 per month · Pro $199 per month · Enterprise $2499 per month
viAct - Permit to Work Software:—
Open source
Langfuse:Yes, 35,097 GitHub stars
viAct - Permit to Work Software:—
Works with
Langfuse:Python, TypeScript, Go, Java, .NET, Ruby, PHP, Swift
viAct - Permit to Work Software:—
DevHunt upvotes
Langfuse:89
viAct - Permit to Work Software:0
Launched on DevHunt
Langfuse:Jan 2023
viAct - Permit to Work Software:Mar 2025

Langfuse features

  • Hierarchical Traces. Capture every LLM call, tool invocation and retrieval step with filters for user, session, cost and latency.
  • Prompt Management. Version, fetch, release and cache prompts separately from code with one-click deployments.
  • Evaluation Engine. Run LLM-as-judge, heuristic or human-review evaluations on production data or experiments.
  • Experiments & Datasets. Define test cases, run experiments and create golden datasets for continuous improvement.
  • Dashboards & Alerts. Monitor cost, latency and quality via custom dashboards and automated alerts.
  • Human Annotation. Collaborative human-in-the-loop workflows with annotation queues.
  • Extensive Integrations. Supports Python, TypeScript, Go, Java, .NET, Ruby, PHP, Swift and 100+ agent frameworks and model providers.
  • Self-hosted & Cloud Options. Available as hosted SaaS or self-hosted under MIT license.
Langfuse on DevHunt →Alternatives

viAct - Permit to Work Software features

  • Digital Permit Management. Create, customize and issue permits online, reducing paperwork and enabling easy access.
  • Real-time Authorization. Obtain digital signatures and instant approvals so work can start within minutes.
  • Automated Risk & Conflict Assessment. Conduct and document risk assessments automatically during permit issuance.
  • Instant Labour Qualification Verification. Check workers' certifications and qualifications before assigning permits.
  • Equipment Checks & Inspections. Verify equipment condition, certifications and maintenance records instantly.
  • Mobile Access & Approvals. Manage permits and approvals from phones or tablets while on the move.
  • Compliance Tracking & Audit Trail. Track safety regulations, permit conditions and maintain a full audit log.
  • Site Diary Integration. Store permit information alongside daily site logs for comprehensive records.
viAct - Permit to Work Software on DevHunt →Alternatives

Based on each tool's website and DevHunt data. Details may change; check the official sites.