Browser trials need no account. The free API tier gives you a key and a token balance with no card. Upgrade to Pro for the REST API and higher throughput, or top up tokens pay-as-you-go.
Pricing covers both products: the T15 Orchestrator (lossless compression, below) and the Pedulli SRD Engine (exact-verifier API access).
T15 Orchestrator - lossless compression
Byte-exact lossless compression with a +1 byte never-worse floor. A uses SRD-derived compression logic together with standard codecs and keeps the smallest verified output - so it is never larger than the best standard codec (worst case +1 byte). Wins outright on structured data; ties the best codec on already-optimal/random data.
EUR0
Personal use - no card
EUR49/month
or EUR468/year (~EUR39/mo)
Custom
Contact for a quote
Prices in EUR, VAT may apply. Checkout is handled by Stripe; your API key and balance are provisioned by the checkout.session.completed webhook and a confirmation email. Payment keys are environment-provided server-side and never exposed in this page.
Pay-as-you-go
No subscription needed. Buy a bundle, use it whenever - tokens do not expire. Top-ups are created dynamically by the backend via /api/auth/topup using your Bearer API key.
EUR5
5,000 tokens
EUR20
22,000 tokens
EUR100
115,000 tokens
EUR500
600,000 tokens
Pedulli SRD Engine
A separate product: a deterministic, symbolic, local intelligence framework built on PDLI, a sealed deterministic symbolic core - with no tokens, no context window, no neural net, no machine learning and no LLM. Every capability is proof-gated: it ships only with a measured benchmark / leaderboard proof object, and research tracks are labelled as research, not delivered. The shipped surface is a witness-gated exact verifier: an AES-GCM re-encryption check, a p*q == N bigint check, a SHA-256 roundtrip, and supplied-clause SAT. It verifies supplied witnesses - it does not solve, crack or break RSA, AES, ECC or any hard problem. Engine internals stay sealed. See the Intelligence surface ->
Token-based
Pay-as-you-go on your token balance
Custom
Contact for a quote
For OEMs & integrators
Ship Pedulli inside your own product, or run it on your own source. All licensing is scoped and quoted on a call.
EUR100k - 300k/yr
Binary distribution rights, 1 product line, technical support.
EUR25k - 100k/yr per platform
Multi-product, per-instance counting.
EUR250k - 750k/yr
Source code, modification rights, single-site.
EUR500k - 2M one-time
Source + perpetual license + custom engine tuning + dedicated engineer.