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AI guardrails platform ensuring LLM outputs align with company policies through real-time content filtering.

Pricing

$0.005 / API call

Founded

2022

Team size

11-50 employees

Headquarters

San Francisco, CA

Product Preview

Preamble preview

Preview from preamble.com

At a glance

Best for

Small business (51-200), Mid-market (201-1,000), Enterprise (1,000+)

Pricing model

Tiered plans

Try before you buy

About Preamble

Preamble is listed at https://preamble.com. Current public vendor pages were reviewed for a citable numeric starting price, free access, and product status. Preamble publishes $0.005 / API call on its public pricing page. Higher tiers, add-ons, usage, or enterprise scope may change the total. Buyers should confirm final terms with the vendor because packaging, minimum commitments, implementation, support, taxes, and regional availability can affect the actual cost.

Buyer Fit & Positioning

Procurement & Fit

Structured facts from the vendor to help your security, finance, and procurement reviews move faster.

Trust

Security & compliance

The vendor hasn’t added security or compliance details yet.

Pricing

Commercial model

Pricing model: Tiered plans

Free trial: Yes

Free plan: Yes

Contract minimum: Not specified

Procurement

Purchasing & legal

The vendor hasn’t added purchasing & legal details yet.

Fit

Best-fit company size

Small business (51-200)Mid-market (201-1,000)Enterprise (1,000+)

Implementation & Procurement

Commercial Fit & Ecosystem

Proof, Outcomes & Momentum

Alternatives, Migration & Buyer Objections