Start vendor review without waiting for a live call.

Start with the trust, status, service, benchmark, and technical materials most procurement teams ask for first.

Open the public benchmark and methodology pages.

Review trust, status, and service levels.

Request a benchmark pack and assign the commercial owner.

Do you complete vendor security questionnaires?

Yes. Gramm can complete a buyer questionnaire and provide trust, status, and SLA materials during vendor review.

Is there a public status page?

Yes. Procurement and technical reviewers can use the public status page to view forecast freshness, active grids, and the health endpoint.

How quickly do backtest requests receive a response?

Enterprise backtest requests are routed to an owner with an initial response target of one business day.

What documents are available during evaluation?

Available materials include the public accuracy page, methodology page, trust center, status page, SLA page, and a market-specific benchmark package.

Can Gramm support enterprise contracting?

Yes. Enterprise plans can include procurement review, custom commercial terms, and contract-specific service levels.

Where should procurement start?

Start with the benchmark and methodology, then move to the trust, SLA, and status pages while the technical team reviews the API surface.

Open Trust CenterOpen StatusOpen SLA