Announcing our European expansion to help enterprises scale AI with data sovereignty. Read the news →
Prompt & Evaluation Management

Prove quality before release.
Keep proving it in production.

Compare prompts and models, run offline regression tests, evaluate live traffic, and turn production failures into stronger tests for the next release.

TRUSTED BY ENTERPRISE DATA TEAMS WORLDWIDE

Run the full eval engineering lifecycle

Compare prompts and models, run offline regression tests, evaluate live traffic, and turn production failures into stronger tests for the next release.

Side-by-side prompt and model playground
Compare outputs, quality, cost, and latency before anything ships. Refine prompts with evidence instead of intuition.
Prompt versioning linked to traces
Store every prompt version with full history and attach the version to each trace. Reproduce behavior and audit exactly what ran.
Flexible evaluation metrics
Use built-in metrics, heuristic checks, LLM-as-judge, or custom evaluators. Apply the right scoring logic to each use case.
Offline regression testing
Run changes against curated datasets before release. Benchmark prompts and models, catch quality drops, and validate improvement in CI.
Continuous online evaluation
Apply the same metrics to live traffic. Surface regressions, drift, safety issues, and weak responses with the underlying trace attached.
Production-fed datasets and feedback
Annotate low-scoring traces with human or automated feedback, then promote real failures into reusable datasets that strengthen every regression suite.

From prompt idea to production evidence in four steps.

Design
Draft and compare prompts and models in the playground. Version every change automatically.
Evaluate offline
Run curated datasets through built-in, LLM-as-judge, heuristic, or custom evaluators before release.
Ship and monitor
Attach the approved prompt version to each production trace and run the same evaluators on live traffic.
Improve
Review weak traces, add human feedback, and promote failures into datasets so every release starts with stronger coverage.
Decorative green flash graphic
Decorative green flash graphic

No lock-in.
No black boxes.

Built on the primitives your team already uses — with the portability and auditability you need at scale

LangChain
LangGraph
LlamaIndex
OpenAI
Anthropic
CrewAI
AutoGen
Google ADK

Built different. For teams that care about quality.

Offline and online evaluation in one place
Stop stitching together a playground, a CI tool, and a production monitor. The same metrics, datasets, and prompt versions move from development through regression testing to live production — no re-implementation.
Datasets that grow from production.
Failures get promoted directly into evaluation datasets. Every incident strengthens the test suite that prevents the next one
Quality as a first-class signal.
Prompt versions, evaluation scores, and human feedback live on traces alongside cost, latency, and errors. Quality regressions are debuggable the same way infrastructure regressions are.

Why Acceldata AI Observability

Observe the agent on the same platform that already watches your data quality, pipelines, and lineage.

Agent & LLM Tracing
Capture every conversation as threads, traces, and spans across prompts, models, retrieval, handoffs, and tools. Debug the exact step that failed.
Explore
Right arrow
AI Guardrails & Governance
Detect sensitive data, apply policy checks, control access and retention, and preserve audit-ready evidence.
Explore
Right arrow
Production Monitoring & Dataset Flywheel
Track quality, safety, cost, and latency in production. Promote weak traces into reusable evaluation datasets.
Explore
Right arrow

Dominate with Data

40%
reduction in pipeline
downtime
30%
faster time-to-model
deployment
25%
lower cluster costs
99.9%
SLA adherence on
migrated workloads

Ready to get started

Explore all the ways to experience Acceldata for yourself.

Expert-led Demos

Get a technical demo with live Q&A from a skilled professional.
Book a Demo

30-Day Free Trial

Experience the power of Data Observability firsthand.
Start Your Trial

Meet with Us

Let our experts help you achieve your data observability goals.
Contact Us