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Developer Tools · head to head

Bazel vs Entrust Identity as a Service

Bazel logo

Bazel

Developer Tools

Multi-language build system with fast, correct incremental builds

From
Free
Free plan
Yes
Full reviewWebsite
Entrust Identity as a Service logo

Entrust Identity as a Service

Cybersecurity

Workforce and customer authentication from a certificate authority

From
$2/month
Free plan
No
Full reviewWebsite

The short version

  • Only Bazel has a free tier, so it costs nothing to try first.
  • Each has a real cost: Bazel steep learning curve for developers unfamiliar with build systems; Entrust Identity as a Service the application integration catalogue is smaller than that of the dedicated identity vendors, so uncommon SaaS applications more often need custom SAML configuration rather than a template.
  • They diverge on capability: Bazel covers Fast incremental builds, Entrust Identity as a Service covers Multi-factor authentication.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Bazel and Entrust Identity as a Service actually diverge.

Attributes where Bazel and Entrust Identity as a Service differ
AttributeBazelEntrust Identity as a Service
Starting priceFree$2/month
Pricing modelopen-sourcePer user per month
Free tierYesNo
PlatformsWindows, macOS, LinuxWeb, iOS, Android, Windows, Linux
CategoryDeveloper ToolsCybersecurity

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 Bazel

  • Fast incremental builds
  • Multi-language support
  • Distributed caching
  • Parallel execution
  • Dependency analysis
  • Starlark extensibility
  • Cross-platform support

Only in Entrust Identity as a Service

  • Multi-factor authentication
  • Single sign-on
  • Adaptive authentication
  • Passwordless login
  • Credential lifecycle
  • Derived PIV credentials
  • Directory integration

What people use each for

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

Bazel

  • Building large monorepos with hundreds of interdependent projectsnot Entrust Identity as a Service
  • Multi-language projects requiring consistent build semanticsnot Entrust Identity as a Service
  • Organizations requiring reproducible builds and hermetic test executionnot Entrust Identity as a Service
  • Teams implementing distributed CI with shared build artifact cachingnot Entrust Identity as a Service

Entrust Identity as a Service

  • A government agency needing derived mobile credentials from an existing PIV smart card estatenot Bazel
  • A bank that must support hardware tokens for corporate treasury users alongside push authentication for staffnot Bazel
  • An organisation already buying Entrust certificates that wants credential issuance and authentication from one vendornot Bazel
  • A defence supplier required to use certificate-based authentication that mainstream cloud identity products handle poorlynot Bazel

Where each one falls short

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

Bazel

  • Steep learning curve for developers unfamiliar with build systems
  • Initial setup complexity; requires BUILD files and Bazel configuration
  • Verbose error messages can be difficult to debug for new users
  • Smaller community and fewer third-party integrations vs enterprise tools

Entrust Identity as a Service

  • The application integration catalogue is smaller than that of the dedicated identity vendors, so uncommon SaaS applications more often need custom SAML configuration rather than a template.
  • Developer experience for customer identity use cases is behind the specialists, and teams building consumer signup flows will find the APIs and documentation less complete.
  • Advanced capabilities including adaptive authentication and credential management sit above the published entry price, so the two dollar figure rarely reflects what a regulated buyer actually spends.
  • There are two overlapping products, Identity as a Service and Identity Enterprise, and choosing wrongly at the start means a migration later rather than a licence change.
  • Identity governance, access certification and privileged access are not covered, so an organisation with audit-driven access review requirements needs a second vendor alongside it.

Pricing, plan by plan

Bazel

Free

No published plan breakdown. See the Bazel review.

Entrust Identity as a Service

$2/month
  • Workforce Standard$2/month
    • Multi-factor authentication
    • Single sign-on
    • Directory integration
  • Higher tiers$undefined/month
    • Adaptive risk-based authentication
    • Certificate and smart card credential management
    • Derived PIV credentials

Which should you pick?

Choose Bazel if

  • You need fast incremental builds.
  • You want to start without paying.
  • You work on Windows, macOS, Linux.
  • You also want multi-language support.
Bazel review

Choose Entrust Identity as a Service if

  • You need multi-factor authentication.
  • You work on Web, iOS, Android, Windows, Linux.
  • You also want single sign-on.
Entrust Identity as a Service review

Questions people ask

Is Bazel or Entrust Identity as a Service better?
Neither clearly leads. Bazel starts at Free and Entrust Identity as a Service at $2/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Bazel or Entrust Identity as a Service?
Bazel has a free tier; the other does not. Paid plans start at Free for Bazel and $2/month for Entrust Identity as a Service.
Does Bazel or Entrust Identity as a Service run on more platforms?
Bazel runs on Windows, macOS, Linux. Entrust Identity as a Service runs on Web, iOS, Android, Windows, Linux.
Can I use Bazel for free?
Yes. Bazel has a free tier, so you can try it without paying. Entrust Identity as a Service starts at $2/month.
What is Bazel best used for?
Bazel is most often used for building large monorepos with hundreds of interdependent projects, multi-language projects requiring consistent build semantics, organizations requiring reproducible builds and hermetic test execution, teams implementing distributed ci with shared build artifact caching. Of those, building large monorepos with hundreds of interdependent projects and multi-language projects requiring consistent build semantics are not what Entrust Identity as a Service is typically brought in for.
What can Bazel do that Entrust Identity as a Service cannot?
Bazel covers Fast incremental builds, Multi-language support, Distributed caching, Parallel execution. Entrust Identity as a Service covers Multi-factor authentication, Single sign-on, Adaptive authentication, Passwordless login.

Answered from the vendors’ own pages

Bazel: Does Bazel support distributed builds across CI infrastructure?

Yes, Bazel supports distributed execution and remote caching, allowing build work to be distributed across multiple machines and CI agents.

Source
Entrust Identity as a Service: Is MFA included or extra?

Multi-factor authentication is included in the workforce bundles rather than sold separately, which is not true of every competitor. Adaptive risk-based authentication sits in higher tiers.

Bazel: What languages can be built with Bazel?

Bazel has built-in support for Java, C++, Go, Python, and Android/iOS development, with additional language support available through custom rules and community extensions.

Source
Entrust Identity as a Service: Does it do identity governance?

No. Access certification, role mining and joiner-mover-leaver governance require a separate product such as SailPoint or Saviynt.

Bazel: Can I use Bazel for small projects or is it only for large monorepos?

While Bazel excels at handling large projects, it can be used for smaller codebases. However, the setup overhead may not be justified for very small or simple projects.

Source
Entrust Identity as a Service: Why choose this over Okta or Entra ID?

Almost always because of PKI, smart cards or derived credentials. Without that requirement the mainstream platforms are the stronger general purpose choice.

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