A permitting platform built around how decisions actually get made.

Permiso combines a deterministic rules engine, a multi-model AI layer, and a workflow engine into one platform — wired into your authoritative systems and your reviewer experience.

From application to decision, in four moves.

01

One application, one experience

Applicants submit through a single interface that works on any agency website, mobile or desktop. Permiso composes the form dynamically from your application model, including fields for any dependent permits the application triggers.

02

Shift-left review during drafting

While the applicant types, Permiso runs deterministic rule checks and field-level AI reviews. Issues surface during drafting, not after submission. Most rejections never happen because most rejections were correctable.

03

Routing and adjudication

On submission, Permiso routes data to your authoritative systems through adapters, evaluates rules, runs AI analysis where rules can't decide, and produces a typed decision with citations and confidence scoring.

04

Reviewer support and decision

Your reviewers see a pre-assembled decision package with suggested conditions, evidence, and precedent. They accept, modify, or reject each suggestion. Human authority holds at every step.

Cheap when it can be.
Smart when it has to be.

Most permitting AI products run every check through a flagship language model. That's expensive and overkill — most permit checks are deterministic. Permiso routes work through four tiers, in order, and stops at the first one that can answer.

T1
Rules
deterministic
Avg cost
$0.000

A deterministic rules engine handles unambiguous checks. Sub-millisecond response. Zero token cost.

Eligibility geographyFee calculationFormat validationCompleteness
T2
Small models
self-hosted
Avg cost
$0.002

For routine reasoning that exceeds simple rules, Permiso uses small, self-hosted language models. Cheap and fast.

Species identificationRegulatory lookupForm-level consistency
T3
Flagship models
with retrieval
Avg cost
$0.04

For complex analysis with retrieval, Permiso uses your agency's preferred flagship model. Used sparingly, by design.

Draft application reviewDependency reasoningGenerative suggestions
T4
Cross-vendor QA
high-risk only
Avg cost
$0.08

High-risk Tier 3 outputs pass through a QA model from a different vendor. Two models from the same vendor share the same blind spots.

High-stakes denialsConditional approvalsNovel precedent
Effect

The cost of a review scales with its complexity, not with your volume. A simple registration costs pennies. A complex multi-permit application costs a few dimes. Run the math against what manual review costs you today.

Every decision shows its work.

Every AI output returns a structured response: recommendation, confidence, rationale, and the specific evidence behind it — regulation cited, precedent retrieved, model version, timestamp. Every interaction logs with full context.

When an Inspector General asks how a decision was made, the answer is in the system, not in someone's head. When a denied applicant sues, the evidentiary chain is already assembled.

An architectural property, not a documentation exercise added at the end.

AUDIT TRAIL · APD-24-04818 EVENTS
2026-04-21 14:02:11submission.received · package APD-24-0481applicant
2026-04-21 14:02:14rules.evaluated · 47 rules · 0 violationsT1 engine
2026-04-21 14:02:15ai.analysis.run · form consistency · passclaude-3-haiku
2026-04-21 14:02:42ai.review.run · draft review · 3 conditionsgpt-4o
2026-04-21 14:03:10qa.cross_vendor · verified · agreeclaude-3-opus
2026-04-21 14:03:11package.assembled · 12 evidence · 47 eventssystem
2026-04-22 09:14:02reviewer.openedR. Estrada
2026-04-22 09:21:48decision.signed · approve w/ conditionsR. Estrada

Whatever your systems speak, Permiso speaks too.

Modern REST and GraphQL APIs. Legacy SOAP services. CSV exports. Event-driven message buses. Manual processes documented in a handbook somewhere. Permiso's adapter pattern isolates the protocol details of each downstream system behind a consistent internal contract.

REST · GraphQL

Modern APIs, native bindings, OpenAPI schemas.

SOAP · WSDL

Legacy systems supported through the same adapter pattern.

Event bus

Submissions queue when downstream systems are offline. No lost work.

CSV · SFTP

Batch exchanges and overnight reconciliation.

Tell us about your backlog.

A 45-minute briefing tailored to your agency, your authorization types, and your compliance environment. No generic deck.