Klu
Collaborate on prompts, evaluate results with shared tooling. Optimizes iteration cycles.
At a glance
Starts at
From $99 per seat
Includes basic collaboration, evaluation sets, and observability. No support included.
Free tier
No
Platforms
Web
Best for
Product teams shipping LLM apps
Not for
Costs more than most ai code assistant tools
3.8 out of 5
Scored by Alex after real useOur verdict
Klu excels in collaborative prompt design and evaluation, streamlining iteration for AI app development. Best suited for product teams seeking to optimize their workflow. Not ideal if you prioritize self-hosting or complex customization.
✓What it does well
Collaborative Prompt DesignBuild and version prompts in a shared workspace.
Shared Evaluation SetsAlign stakeholders on measurable quality with real-time dashboards.
50+ Model IntegrationsConnect multiple model providers like OpenAI and Anthropic in one workspace.
✕Where it falls short
No Self-Hosting OptionCannot run Klu in your VPC or custom infrastructure without an enterprise plan.
Limited Free Plan AvailabilityOnly the Starter plan is free, with limited features and no support.
Higher Cost for Large TeamsTeam plans start at $99 per seat, which can be expensive for larger teams.
Key features
Private InfrastructureDeploy Klu in your VPC with isolated data planes and custom deployment controls.
Governance ControlsPermissioned workspaces, audit trails, and evaluation policies ensure compliance.
Dedicated Support TeamCollaborate with Klu engineers to launch and scale mission critical LLM apps.
Custom DeploymentsRun Klu in your VPC for custom infrastructure.