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Government · head to head

Accela vs Trimble Unity Maintain

Accela logo

Accela

Government

Civic Solutions for Modern Government

From
$800/month
Rated
-
Full reviewWebsite
Trimble Unity Maintain logo

Trimble Unity Maintain

Government

GIS-centric public asset and work management, the product formerly sold as Cityworks

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Accela pricing not publicly available; requires sales consultation and government procurement process; Trimble Unity Maintain esri ArcGIS is a hard prerequisite, so an organisation without it faces a second substantial licence and a GIS programme before the maintenance system can be used at all.
  • They diverge on capability: Accela covers Building Permits, Trimble Unity Maintain covers Built on ArcGIS.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Accela and Trimble Unity Maintain actually diverge.

Attributes where Accela and Trimble Unity Maintain differ
AttributeAccelaTrimble Unity Maintain
Starting price$800/monthOn request
Pricing modelsubscriptionquote
PlatformsWebWeb, iOS, Android, Windows
Founded1999Unknown

Identical on both: free tier (No), user rating (Not yet rated), category (Government).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Accela

  • Building Permits
  • Business Licenses
  • Code Enforcement
  • Planning & Zoning
  • Environmental Health
  • Esri ArcGIS
  • Bluebeam
  • DocuSign

Only in Trimble Unity Maintain

  • Built on ArcGIS
  • Service requests
  • Work order management
  • Permits and licensing
  • Mobile field access
  • Storeroom and inventory
  • Operational Insights
  • AgileAssets convergence

What people use each for

The jobs each tool is most often brought in to do.

Accela

  • Citizen Servicesnot Trimble Unity Maintain
  • Records Managementnot Trimble Unity Maintain
  • Public Safetynot Trimble Unity Maintain
  • Civic Engagementnot Trimble Unity Maintain

Trimble Unity Maintain

  • A water utility wanting valve exercising and hydrant flushing recorded against the same GIS features the engineering team maintainsnot Accela
  • A city consolidating a citizen service request line, work orders and inspections into one location-based systemnot Accela
  • A state transportation department managing pavement and bridge assets with linear referencing rather than point assetsnot Accela
  • A public works department that has already licensed ArcGIS Enterprise and wants to avoid rekeying its asset inventorynot Accela

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Accela

  • Pricing not publicly available; requires sales consultation and government procurement process
  • Significant upfront implementation costs typical of enterprise government software
  • Complex deployment requiring significant customization for different agency workflows

Trimble Unity Maintain

  • Esri ArcGIS is a hard prerequisite, so an organisation without it faces a second substantial licence and a GIS programme before the maintenance system can be used at all.
  • The product is mid-rename from Cityworks to Trimble Unity Maintain with transition timelines Trimble has not committed to publicly, leaving contracts, documentation and integrator experience split between two names.
  • CVE-2025-0994, a deserialisation flaw in Cityworks, was exploited in the wild and listed by CISA in February 2025, which makes on-premise deployments a patching obligation rather than a set-and-forget install.
  • Because assets live in the GIS, changing the asset model is a GIS division change, so maintenance teams cannot restructure their own hierarchy without another department in the loop.
  • It is built for North American public sector practice, and the permitting, funding source and reporting models do not map cleanly onto other countries or onto private industrial estates.

Pricing, plan by plan

Accela

$800/month
  • Civic Platform$800/month
    • Permitting
    • Licensing
    • Code Enforcement

Trimble Unity Maintain

On request
  • Trimble Unity Maintain$undefined/year
    • Annual subscription sized by population served, asset volume and user count
    • Esri ArcGIS Enterprise or ArcGIS Online licensing required separately
    • Hosted and on-premise deployment priced differently

Which should you pick?

Choose Accela if

  • You need building permits.
  • You also want business licenses.
Accela review

Choose Trimble Unity Maintain if

  • You need built on arcgis.
  • You work on Web, iOS, Android, Windows.
  • You also want service requests.
Trimble Unity Maintain review

Questions people ask

Is Accela or Trimble Unity Maintain better?
Neither clearly leads. Accela starts at $800/month and Trimble Unity Maintain at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Accela or Trimble Unity Maintain?
Accela starts at $800/month and Trimble Unity Maintain at On request.
Does Accela or Trimble Unity Maintain run on more platforms?
Accela runs on Web. Trimble Unity Maintain runs on Web, iOS, Android, Windows.
What is Accela best used for?
Accela is most often used for citizen services, records management, public safety, civic engagement. Of those, citizen services and records management are not what Trimble Unity Maintain is typically brought in for.
What can Accela do that Trimble Unity Maintain cannot?
Accela covers Building Permits, Business Licenses, Code Enforcement, Planning & Zoning. Trimble Unity Maintain covers Built on ArcGIS, Service requests, Work order management, Permits and licensing.

Answered from the vendors’ own pages

Accela: What government functions does Accela's Civic Platform cover?

Accela provides solutions for permitting (building, planning, zoning), licensing (business, occupational, alcohol), public health (environmental health, fire prevention), asset management, and citizen services (complaints, requests).

Source
Trimble Unity Maintain: Is Cityworks discontinued?

Not discontinued, renamed. It is becoming Trimble Unity Maintain, converging with AgileAssets, and Trimble has not published a final transition date.

Accela: Does Accela include AI capabilities?

Yes. Accela offers CivicAI, described as AI built for government rather than adapted from commercial solutions, with emphasis on explainability and auditability for regulatory compliance.

Source
Trimble Unity Maintain: Do I need Esri ArcGIS?

Yes. The product is built on ArcGIS and cannot be deployed without an Esri licence.

Accela: Can Accela handle multiple department reviews simultaneously?

Yes. Accela's building permitting module enables concurrent multi-department review where fire, planning, public works, and utilities departments review applications simultaneously, with real-time tracking of annotations and approvals.

Source
Trimble Unity Maintain: Was there a security incident?

Yes. CVE-2025-0994 in Cityworks was exploited in the wild and added to the CISA known exploited vulnerabilities catalogue in February 2025.

Accela: How many government agencies use Accela?

Accela serves 900+ government agencies globally, including over 50% of top U.S. cities and counties.

Source
Trimble Unity Maintain: Can it handle roads and pavement as well as pipes?

Yes, through the AgileAssets lineage now inside the Unity Maintain family, which adds linear referencing for transportation assets.

Accela: Does Accela publish its pricing?

No. Accela does not publish pricing on its website. Costs are custom-quoted based on agency size, modules deployed, and integration needs, typically through government procurement processes.

Source
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