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Government · head to head

Rock Solid vs Unit21

Rock Solid logo

Rock Solid

Government

Parks and Recreation Management

From
$350/month
Free plan
No
Visit Rock SolidFull review
Unit21 logo

Unit21

Cybersecurity

No-code fraud and AML risk operations platform for fintechs and neobanks

From
On request
Free plan
No
Visit Unit21Full review

The short version

  • Rock Solid starts at $350/mo; Unit21 prices on request.
  • Only Rock Solid lists program Registration; only Unit21 lists no-code rule builder.
  • Where Unit21 falls short: pricing is quoted by volume with an annual commitment, so a fintech whose growth stalls pays for headroom it did not use.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Rock Solid and Unit21 actually diverge.

Attributes where Rock Solid and Unit21 differ
AttributeRock SolidUnit21
Starting price$350/monthOn request
Pricing modelSubscriptionQuote
PlatformsWeb, iOS, AndroidWeb
CategoryGovernmentCybersecurity

Identical on both: free tier (No).

Not yet recorded: founded for Unit21.

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 Rock Solid

  • Program Registration
  • Facility Scheduling
  • Membership Management
  • Payment Processing
  • Reporting & Analytics
  • Payment Gateways
  • QuickBooks
  • Marketing Tools

Only in Unit21

  • No-code rule builder
  • Case management
  • SAR filing
  • Backtesting
  • Identity and device signals
  • Data ingestion API

What people use each for

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

Rock Solid

  • Citizen Servicesnot Unit21
  • Records Managementnot Unit21
  • Public Safetynot Unit21
  • Civic Engagementnot Unit21

Unit21

  • A neobank whose sponsor bank requires a documented monitoring programme before it will keep the BIN sponsorshipnot Rock Solid
  • A crypto exchange needing SAR filing and case management without building an internal compliance engineering teamnot Rock Solid
  • A payments startup where the fraud lead needs to ship a new rule the same day a new attack pattern appearsnot Rock Solid
  • A lender consolidating fraud alerts from three point tools into one investigator queue with a single audit trailnot Rock Solid

Where each one falls short

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

Rock Solid

Nothing recorded yet. See the Rock Solid review.

Unit21

  • It is built for fintech scale rather than card issuer scale, so organisations reaching very high transaction volumes generally re-evaluate against heavier platforms and face a migration
  • No-code rule authoring shifts power to the risk team, which is the point, but without governance it produces rule sprawl that nobody can explain to an examiner two years later
  • Detection quality depends on the signals you feed it, so a thin integration produces thin results and the platform cannot compensate with proprietary consortium data the way larger vendors do
  • Pricing is quoted by volume with an annual commitment, so a fintech whose growth stalls pays for headroom it did not use
  • SAR filing coverage is oriented to United States FinCEN reporting, so firms filing in the United Kingdom, European Union or Asia handle those submissions outside the tool

Pricing, plan by plan

Rock Solid

$350/month
  • Recreation Management$350/mo
    • Program Registration
    • Facility Scheduling
    • Payment Processing

Unit21

On request
  • Unit21 PlatformOn request
    • Priced by monitored volume and modules, annual contract
    • Fraud, AML and case management packaged separately
    • Implementation and historical data backfill quoted with the subscription

Which should you pick?

Choose Rock Solid if

  • You need program registration.
  • You work on Web, iOS, Android.
  • You also want facility scheduling.
Rock Solid review

Choose Unit21 if

  • You need no-code rule builder.
  • You also want case management.
Unit21 review

Questions people ask

Is Rock Solid or Unit21 better?
Neither clearly leads. Rock Solid starts at $350/month and Unit21 at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Rock Solid or Unit21?
Rock Solid starts at $350/month and Unit21 at On request.
Does Rock Solid or Unit21 run on more platforms?
Rock Solid runs on Web, iOS, Android. Unit21 runs on Web.
What is Rock Solid best used for?
Rock Solid is most often used for citizen services, records management, public safety, civic engagement. Of those, citizen services and records management are not what Unit21 is typically brought in for.
What can Rock Solid do that Unit21 cannot?
Rock Solid covers Program Registration, Facility Scheduling, Membership Management, Payment Processing. Unit21 covers No-code rule builder, Case management, SAR filing, Backtesting.

Answered from the vendors’ own pages

Unit21: Do we need engineers to run it?

Only for the initial data integration. After that the design intent is that risk and compliance staff author and deploy rules themselves.

Unit21: Does it file SARs?

Yes, it generates and electronically files suspicious activity reports to FinCEN. Non-US regimes are not covered to the same depth.

Unit21: Can we test a rule before it goes live?

Yes. Backtesting against historical data to see projected alert volume is one of the more useful parts of the product, because alert volume is the real cost.

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