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Government · head to head

Accela vs Sigstore

Accela logo

Accela

Government

Civic Solutions for Modern Government

From
$800/month
Free plan
No
Sigstore logo

Sigstore

Cybersecurity

Free public signing and transparency infrastructure for open source artifacts

From
Free
Free plan
Yes

The short version

  • Only Sigstore has a free tier, so it costs nothing to try first.
  • Each has a real cost: Accela pricing not publicly available; requires sales consultation and government procurement process; Sigstore the security model depends on somebody watching the log. The documentation states that compromise of an identity provider or of Fulcio itself is detectable only if third parties monitor the transparency log, the monitoring tool is a community-tier rather than core project, and almost no consumer runs one.
  • They diverge on capability: Accela covers Building Permits, Sigstore covers Fulcio.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Accela and Sigstore actually diverge.

Attributes where Accela and Sigstore differ
AttributeAccelaSigstore
Starting price$800/monthFree
Pricing modelsubscriptionOpen source, public instance free to use
Free tierNoYes
PlatformsWebWeb, Linux, macOS, Windows, Self-hosted
CategoryGovernmentCybersecurity
Founded1999Unknown

Identical on both: user rating (Not yet rated).

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 Sigstore

  • Fulcio
  • Rekor
  • Keyless signing
  • Multi-language clients
  • Timestamp authority
  • Neutral governance

What people use each for

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

Accela

  • Citizen Servicesnot Sigstore
  • Records Managementnot Sigstore
  • Public Safetynot Sigstore
  • Civic Engagementnot Sigstore

Sigstore

  • Open source projects signing releases without running a certificate authoritynot Accela
  • Organisations meeting a signed-artifact requirement without buying a signing productnot Accela
  • Publishing provenance that a consumer can verify independently of younot Accela
  • Self-hosting the same components where a public log is unacceptablenot 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

Sigstore

  • The security model depends on somebody watching the log. The documentation states that compromise of an identity provider or of Fulcio itself is detectable only if third parties monitor the transparency log, the monitoring tool is a community-tier rather than core project, and almost no consumer runs one.
  • It is a 99.5 percent objective with no service level agreement, which permits several hours of downtime a month and offers no remedy. A pipeline that signs on every build has taken a hard dependency on a free service with no contract behind it.
  • Log scale is a live engineering problem rather than a theoretical one. The active shard holds billions of entries, the log has already been sharded twice, and sharding version 1 requires stopping traffic, which is why a replacement was built.
  • Ten-minute certificates make trust depend on log availability. Verifying an older signature relies on the log entry proving it was made inside that window, so a lost or unreachable entry can render a valid artifact unverifiable.
  • Migration debt is substantial and ongoing. Version 2 of the log is generally available but not the public default, the signing client has an announced breaking release ahead, some official clients lag the new log format, and a post-quantum migration is named as the next break after that.

Pricing, plan by plan

Accela

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

Sigstore

Free
  • Public good instanceFree
    • Free to everyone with no contract
    • 99.5 percent availability objective, not an agreement
    • 100KB cap per attestation upload
  • Self-hostedFree
    • Apache-2.0
    • Run your own Fulcio and Rekor
    • Rekor v2 available for self-hosters

Which should you pick?

Choose Accela if

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

Choose Sigstore if

  • You need fulcio.
  • You want to start without paying.
  • You work on Web, Linux, macOS, Windows, Self-hosted.
  • You also want rekor.

Questions people ask

Is Accela or Sigstore better?
Neither clearly leads. Accela starts at $800/month and Sigstore at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Accela or Sigstore?
Sigstore has a free tier; the other does not. Paid plans start at $800/month for Accela and Free for Sigstore.
Does Accela or Sigstore run on more platforms?
Accela runs on Web. Sigstore runs on Web, Linux, macOS, Windows, Self-hosted.
Can I use Sigstore for free?
Yes. Sigstore has a free tier, so you can try it without paying. Accela starts at $800/month.
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 Sigstore is typically brought in for.
What can Accela do that Sigstore cannot?
Accela covers Building Permits, Business Licenses, Code Enforcement, Planning & Zoning. Sigstore covers Fulcio, Rekor, Keyless signing, Multi-language clients.

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
Sigstore: Is the public instance really free?

Yes, with no contract and no paid tier. That is also the weakness: a 99.5 percent objective with no agreement, no remedy and support through Slack.

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
Sigstore: Has the public log moved to Rekor v2?

No. Version 2 reached general availability in October 2025 and self-hosters can use it, but the public instance still defaults to version 1 and the project has said it will for the foreseeable future.

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
Sigstore: Does Sigstore make my dependencies safe?

No, and this is a category error worth avoiding. It tells you who published something. It has no knowledge of what the artifact contains or whether it is vulnerable.

Accela: How many government agencies use Accela?

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

Source
Sigstore: What are the rate limits?

Not published. Only the 100KB cap per attestation upload is documented, so do not design a high-volume pipeline around assumed throughput.

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
Sigstore: Should we self-host it?

If a public record of every signature is unacceptable, or if a free service with no agreement cannot sit in your build path, then yes. Otherwise the public instance is what most projects use.

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