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Langfuse vs qdBox — Projects, Tasks & Revenue

Provides observability for LLM apps, not financial dashboards

Which to pick

Pick Langfuse if you want…

  • LLM observability & analytics
  • Open-source code (langfuse/langfuse on GitHub)
  • Integrations with Python, TypeScript or Go (on Langfuse's list, not qdBox — Projects, Tasks & Revenue's)

Pick qdBox — Projects, Tasks & Revenue if you want…

  • Unified RevenueCat/Stripe revenue dashboard
  • Integrations with RevenueCat or Stripe (on qdBox — Projects, Tasks & Revenue's list, not Langfuse's)

Side by side

What it is
Langfuse:Langfuse is an open-source platform for tracing, evaluating and monitoring LLM applications and AI agents.
qdBox — Projects, Tasks & Revenue:qdBox is a dashboard that syncs RevenueCat and Stripe to track projects, MRR, revenue, tasks and expenses in one view.
Best for
Langfuse:LLM observability & analytics
qdBox — Projects, Tasks & Revenue:Unified RevenueCat/Stripe revenue dashboard
Who it’s for
Langfuse:Developers building, debugging and scaling LLM-based apps and agents.
qdBox — Projects, Tasks & Revenue:Indie developers and SaaS founders who need simple business insights.
Pricing
Langfuse:Freemium
qdBox — Projects, Tasks & Revenue:Subscription
Plans
Langfuse:Hobby Free · Core $29 per month · Pro $199 per month · Enterprise $2499 per month
qdBox — Projects, Tasks & Revenue:—
Open source
Langfuse:Yes, 35,097 GitHub stars
qdBox — Projects, Tasks & Revenue:—
Works with
Langfuse:Python, TypeScript, Go, Java, .NET, Ruby, PHP, Swift
qdBox — Projects, Tasks & Revenue:RevenueCat, Stripe

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.

qdBox — Projects, Tasks & Revenue features

  • RevenueCat & Stripe sync. Automatically import subscription and payment data from RevenueCat and Stripe.
  • Project & MRR tracking. Monitor monthly recurring revenue per project and organization.
  • Custom income & expenses. Add manual income and expense entries to reflect all cash flow.
  • Monthly reports. Generate clear monthly revenue reports across all projects.
  • Task and link management. Attach tasks, links and domain reminders to each project.
  • Cross-device app. Available on iPhone, iPad and Mac with native OS requirements.

Langfuse vs qdBox — Projects, Tasks & Revenue FAQ

Is Langfuse or qdBox — Projects, Tasks & Revenue free?+

Langfuse has a free plan (Hobby); paid plans start at $29/month (Core). qdBox — Projects, Tasks & Revenue is listed on DevHunt as a paid subscription.

Is Langfuse or qdBox — Projects, Tasks & Revenue open source?+

Langfuse is open source (langfuse/langfuse on GitHub). DevHunt has no public source repository on record for qdBox — Projects, Tasks & Revenue.

Do Langfuse and qdBox — Projects, Tasks & Revenue integrate with the same tools?+

Their integration lists don't overlap: Langfuse lists Python, TypeScript, Go, Java and 10 more; qdBox — Projects, Tasks & Revenue lists RevenueCat and Stripe.

On DevHunt

Langfuse

89 upvotes · Launched on DevHunt on Jan 10, 2023

qdBox — Projects, Tasks & Revenue

1 upvote · Launching on DevHunt on Sep 26, 2028

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