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Government · head to head

Bidnet Direct vs Transmit Security

Bidnet Direct logo

Bidnet Direct

Government

Regional bid notification network where agencies post free and suppliers pay for alerts

From
On request
Free plan
No
Full reviewWebsite
Transmit Security logo

Transmit Security

Cybersecurity

Customer identity platform built around passwordless and fraud signals

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Each has a real cost: Bidnet Direct suppliers pay for aggregation, not access: the same solicitations are generally published free on individual agency and state portals, so the subscription is only worth it if searching manually costs more than the fee.; Transmit Security pricing is not published, so it cannot be compared early against competitors that post per monthly active user rates, and the eventual quote often mixes per-user and per-transaction units.
  • They diverge on capability: Bidnet Direct covers Regional purchasing groups, Transmit Security covers Passwordless authentication.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Bidnet Direct and Transmit Security actually diverge.

Attributes where Bidnet Direct and Transmit Security differ
AttributeBidnet DirectTransmit Security
PlatformsWebWeb, iOS, Android
CategoryGovernmentCybersecurity

Identical on both: starting price (On request), pricing model (quote), free tier (No), 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 Bidnet Direct

  • Regional purchasing groups
  • Free agency publication
  • Supplier notification
  • Vendor registration
  • Bid document distribution
  • Award postings
  • Supplier diversity reporting

Only in Transmit Security

  • Passwordless authentication
  • Detection and response
  • Identity verification
  • Orchestration
  • Account recovery
  • Bot and automation detection
  • Composable APIs

What people use each for

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

Bidnet Direct

  • A small municipal purchasing department that needs competitive responses without building or paying for its own bid portalnot Transmit Security
  • A contractor that wants notification of every relevant solicitation across a state rather than checking dozens of agency websitesnot Transmit Security
  • A state cooperative wanting a single regional portal so suppliers register once for many agenciesnot Transmit Security
  • An agency required to demonstrate outreach to certified diverse suppliers on every solicitationnot Transmit Security

Transmit Security

  • A bank moving a consumer base off passwords to passkeys without losing customers at the migration stepnot Bidnet Direct
  • An insurer whose account recovery flow is the main account takeover route and needs risk scoring inside itnot Bidnet Direct
  • A retailer that wants bot detection at login rather than only at checkoutnot Bidnet Direct
  • An organisation replacing an in-house customer login system that has become an unfunded engineering liabilitynot Bidnet Direct

Where each one falls short

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

Bidnet Direct

  • Suppliers pay for aggregation, not access: the same solicitations are generally published free on individual agency and state portals, so the subscription is only worth it if searching manually costs more than the fee.
  • Supplier pricing is not published and varies by geography and category breadth, which makes it difficult for a small contractor to judge value before a sales conversation.
  • Category matching produces a high volume of irrelevant alerts for suppliers whose work does not map neatly onto procurement commodity codes, so the notification stream needs constant tuning.
  • Bidnet is now one brand inside SOVRA, which divested six business units in 2025 under new private equity ownership, so portfolio priorities can change independently of any individual product's customers.
  • For agencies it is a publication and notification network rather than a sourcing system: bid evaluation, scoring and contract management need a separate tool.

Transmit Security

  • Pricing is not published, so it cannot be compared early against competitors that post per monthly active user rates, and the eventual quote often mixes per-user and per-transaction units.
  • Migrating a live consumer identity base is a high risk project, and credential migration constraints mean some users must re-register, which shows up as measurable churn.
  • The vendor is smaller than the identity incumbents, so the partner and systems integrator pool is thinner and staffing a large programme is harder.
  • Workforce identity is not the focus, so an organisation wanting one vendor for employees and customers will still run two platforms.
  • The fraud detection value depends on traffic volume feeding the models, so a smaller deployment gets less benefit from exactly the capability that justified choosing it over a plain identity provider.

Pricing, plan by plan

Bidnet Direct

On request
  • Supplier subscription$undefined/year
    • Matched opportunity notifications
    • Access to regional purchasing group solicitations
    • Priced by geographic and category coverage
  • Agency participation$undefined/year
    • Solicitation publication and vendor registry
    • Free or low cost to participating public agencies
    • Supplier diversity reporting

Transmit Security

On request
  • Transmit Security Platform$undefined/year
    • Priced per monthly active user or per transaction by service
    • Services licensed individually or as a platform
    • Free developer tier for evaluation

Which should you pick?

Choose Bidnet Direct if

  • You need regional purchasing groups.
  • You also want free agency publication.
Bidnet Direct review

Choose Transmit Security if

  • You need passwordless authentication.
  • You work on Web, iOS, Android.
  • You also want detection and response.
Transmit Security review

Questions people ask

Is Bidnet Direct or Transmit Security better?
Neither clearly leads. Bidnet Direct starts at On request and Transmit Security at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Bidnet Direct or Transmit Security?
Bidnet Direct starts at On request and Transmit Security at On request.
Does Bidnet Direct or Transmit Security run on more platforms?
Bidnet Direct runs on Web. Transmit Security runs on Web, iOS, Android.
What is Bidnet Direct best used for?
Bidnet Direct is most often used for a small municipal purchasing department that needs competitive responses without building or paying for its own bid portal, a contractor that wants notification of every relevant solicitation across a state rather than checking dozens of agency websites, a state cooperative wanting a single regional portal so suppliers register once for many agencies, an agency required to demonstrate outreach to certified diverse suppliers on every solicitation. Of those, a small municipal purchasing department that needs competitive responses without building or paying for its own bid portal and a contractor that wants notification of every relevant solicitation across a state rather than checking dozens of agency websites are not what Transmit Security is typically brought in for.
What can Bidnet Direct do that Transmit Security cannot?
Bidnet Direct covers Regional purchasing groups, Free agency publication, Supplier notification, Vendor registration. Transmit Security covers Passwordless authentication, Detection and response, Identity verification, Orchestration.

Answered from the vendors’ own pages

Bidnet Direct: Do government agencies pay?

Generally not, or very little. The network is funded by supplier subscriptions, which is why agencies get an existing supplier pool without paying for it.

Transmit Security: Do we have to replace our existing identity provider?

No. The services are composable, so detection and response or verification can be adopted alongside an existing provider such as Okta or Entra ID.

Bidnet Direct: Is it worth it for a supplier?

Only if aggregation saves you more than it costs. The solicitations are public and available free elsewhere; you are buying alerting and search across many agencies at once.

Transmit Security: Is fraud detection an extra licence?

It is a separate service, but it is designed to run inside the authentication flow rather than as a bolted-on second vendor. Confirm which services are in your quote.

Bidnet Direct: Who owns it now?

SOVRA, the rebranded procurement business of mdf commerce, which was acquired by KKR. Bidnet Direct remains a named product within that portfolio.

Transmit Security: Is there a way to try it?

Yes, a free developer tier exists for evaluation, though production use is an enterprise agreement.

Bidnet Direct: Does it evaluate bids?

No. It publishes and distributes. Scoring, evaluation and contract management require a sourcing platform.

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