What is the recommended AI Eval Platform sales and operations tech stack in 2027?
Direct Answer
An AI Eval Platform business in 2027 runs on: Salesforce + Gong + HubSpot + GitHub Enterprise + Snowflake + Workato + NetSuite + Workday + AWS + multi-provider LLM SDKs. Git-first eval discipline, LLM-as-judge layer, CI/CD integration matrix.
Why AI Eval Platform Operates Differently
Git-first eval mandatory. LLM-as-judge accuracy drives trust. CI/CD pre-merge blocking is the modern bar. Multi-provider support.
The Core Stack
CRM — Salesforce.
Conversation Intelligence — Gong.
Marketing — HubSpot.
Product — Git-first eval engine + LLM-as-judge layer (Claude Opus or GPT-5) + CI/CD integration (GitHub Actions, GitLab CI, CircleCI, Jenkins).
Data Platform — Snowflake.
Customer Success — Gainsight.
iPaaS — Workato.
ERP — NetSuite + RevPro.
HR — Workday HCM.
Compliance — Drata + Vanta SOC 2.
Cloud — AWS.
BI — Power BI.
Real Operators
Promptfoo — open-source + commercial; Git-first.
Braintrust — eval-in-production + offline.
LangSmith Evaluators — LangChain-attached.
Helicone — proxy-based.
Galileo — enterprise.
Patronus AI — eval-as-a-service.
Confident AI (DeepEval) — open-source.
Arize AI — eval + observability bundled.
Weights & Biases (Weave) — experiment + eval.
Comet ML (Opik) — eval + observability.
Humanloop — collaborative prompts + eval.
Integration Architecture
Failure Modes
(1) Not Git-first — customers reject. (2) Single judge — bias issues. (3) No CI integration — production skips. (4) Single-provider — multi-vendor walks.
Reporting Cadence
Daily: eval runs. Weekly: NRR + CI adoption. Monthly: custom metrics. Quarterly: judge architecture.
30/60/90 Day Plan
Days 1–30: instrument. Days 31–60: CI integration matrix. Days 61–90: judge accuracy review.
FAQ
Promptfoo or Braintrust? Promptfoo OSS; Braintrust commercial. Judge model? Multiple to reduce bias. CI mandatory? Yes. Custom metrics? 50+. Open-source? Promptfoo, DeepEval.
Sources
- Promptfoo — Reference
- Braintrust — Reference
- LangChain — LangSmith Evaluators
- Helicone — Reference
- Galileo — Reference
- Patronus AI — Reference
- Confident AI — DeepEval
- Arize AI — Reference
- Weights & Biases — Weave
- Comet ML — Opik