
Municipal portals, permitting, licensing, and regulatory filing platforms.

accela
Accela is a cloud platform for cities, counties, and state agencies that powers permitting, licensing, code enforcement, planning and zoning, inspections, and citizen access workflows. An unofficial API lets you programmatically pull permits, license records, inspections, plan reviews, service requests, and resident applications—and push updates like status changes, fee assessments, inspection results, and document uploads back into Accela.

opengov
OpenGov is a cloud platform for state and local government covering ERP, budgeting, permitting and licensing, procurement, asset management, tax and revenue, utility billing, and citizen services. An unofficial API lets you programmatically pull permits and licenses, inspections, work orders and assets, budgets and accounts, purchase orders and contracts, vendors, and constituent requests—and push updates like new applications, inspection results, or work orders back into OpenGov.

tyler technologies
Tyler Technologies is the largest public-sector software vendor in North America, providing ERP, courts and justice, public safety, appraisal and tax, permitting, schools, and payments software to state and local governments and K-12 districts. An unofficial API lets you programmatically pull permits and licenses, court cases and filings, CAD/RMS public safety records, parcels and tax bills, financial transactions, and student transportation data—and push updates like permit applications, case filings, payments, and work orders back into Tyler products such as Enterprise ERP, Munis, Odyssey, New World, and Enterprise Permitting & Licensing.

cityworks
Cityworks (now part of Trimble) is a GIS-centric asset lifecycle management platform used by local governments, utilities, airports, and public works agencies to manage infrastructure from permitting through operations and maintenance. An unofficial API lets you programmatically pull work orders, service requests, permits, cases, inspections, and asset records—and push updates like new work orders, service requests, permit applications, and inspection results back into Cityworks across its AMS and PLL modules.

govpilot
GovPilot is a cloud-based government management platform that helps municipal and county departments digitize forms, automate workflows, and engage citizens across 125+ templated modules for permitting, code enforcement, licensing, inspections, and public works. An unofficial API lets you programmatically pull permits, licenses, inspections, code enforcement cases, and citizen service requests—and push updates like new applications, inspection results, and violation notices back into GovPilot.

cleargov
ClearGov is a cloud budgeting, planning, and transparency platform used by more than 1,700 local governments and school districts to manage the annual finance cycle. An unofficial API lets you programmatically pull budget line items, capital requests, personnel forecasts, budget books, and transparency data—and push updates like department requests, scenario changes, and approvals back into ClearGov.

granicus
Granicus is the citizen experience platform for government, powering communications, meeting and agenda management, digital services, permitting and licensing, and public records for local, state, and federal agencies. An unofficial API lets you programmatically pull subscribers, topics, bulletins, meetings, agenda items, permits, and records requests—and push updates like new subscriptions, message sends, and service requests back into Granicus.

seamlessdocs
SeamlessDocs (now GovOS Studio) is a government forms engine and eSignature platform that converts paper-based processes into automated online forms with built-in payments and multi-department signature workflows. An unofficial API lets you programmatically pull forms, submissions, signatures, payments, and documents—and push new submissions and signature requests back into SeamlessDocs—across your municipal departments.

civicplus
CivicPlus is a civic technology platform serving 13,000+ local governments with software for municipal websites, permitting and licensing, agendas and meetings, 311 service requests, public records, recreation, utility billing, and mass notifications. An unofficial API lets you programmatically pull permits, license applications, code-enforcement cases, 311 service requests, public-records requests, agenda items, and recreation registrations—and push updates like new applications, request status changes, and resident notifications back into CivicPlus.

cartegraph
Cartegraph (now OpenGov Enterprise Asset Management) is a public-sector asset and operations management platform used by over 2,000 government agencies to track infrastructure assets, manage work orders, run inspections, and plan capital improvements. An unofficial API lets you programmatically pull assets, work orders, requests, inspections, and condition data—and push updates like new work orders, completed tasks, and status changes back into Cartegraph.