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Cybersecurity · head to head

Dahua Technology vs Restate

Dahua Technology logo

Dahua Technology

Cybersecurity

Large Chinese video platform that US federal buyers and federal contractors cannot lawfully use

From
On request
Free plan
No
Full reviewWebsite
Restate logo

Restate

Developer Tools

Durable execution engine in Rust with a free tier and low-latency workflows

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Restate has a free tier, so it costs nothing to try first.
  • Each has a real cost: Dahua Technology dahua is named under NDAA Section 889 and listed on the FCC Covered List, so the US federal government cannot procure its video surveillance equipment and cannot contract with entities that use it, which disqualifies most organisations with any federal contracting ambition regardless of how good the software is.; Restate the runtime is under a Business Source Licence rather than an open source licence, so building a competing managed offering on it is prohibited and some procurement functions will reject it on licence grounds alone.
  • They diverge on capability: Dahua Technology covers DSS Pro V8, Restate covers Durable execution.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Dahua Technology and Restate actually diverge.

Attributes where Dahua Technology and Restate differ
AttributeDahua TechnologyRestate
Starting priceOn requestFree
Pricing modelquotePer month by durable action count
Free tierNoYes
PlatformsWindows, Linux, Web, iOS, AndroidLinux, macOS, Web
CategoryCybersecurityDeveloper Tools

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 Dahua Technology

  • DSS Pro V8
  • Distributed architecture
  • DeepXplore
  • Access management
  • Parking Lot application
  • Intelligent Analysis
  • Maintenance Center
  • DMSS mobile app

Only in Restate

  • Durable execution
  • Virtual objects
  • Single binary runtime
  • Multi-language SDKs
  • Workflows and sagas
  • Restate Cloud

What people use each for

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

Dahua Technology

  • A private industrial site outside the United States with no federal or defence supply chain exposurenot Restate
  • A large-channel-count deployment in a market where Section 889 and the FCC Covered List do not applynot Restate
  • An existing Dahua estate authorised before February 2023 being maintained rather than expandednot Restate
  • A buyer who has taken written legal advice confirming no federal contracting exposure now or in futurenot Restate

Restate

  • Payment or order flows where a crash between two external API calls must not double-charge or lose the ordernot Dahua Technology
  • AI agent loops that call tools over minutes or hours and must survive a deployment mid-runnot Dahua Technology
  • Replacing hand-rolled retry, idempotency key and outbox code across a set of microservicesnot Dahua Technology
  • A small team that wants durable workflows without operating a Temporal cluster and its databasenot Dahua Technology

Where each one falls short

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

Dahua Technology

  • Dahua is named under NDAA Section 889 and listed on the FCC Covered List, so the US federal government cannot procure its video surveillance equipment and cannot contract with entities that use it, which disqualifies most organisations with any federal contracting ambition regardless of how good the software is.
  • Rules adopted by the FCC in late 2025 gave the Commission authority to revoke equipment authorisations already granted, so equipment that is legal to sell today may not be tomorrow and a multi-year rollout carries regulatory risk the vendor cannot indemnify.
  • Sourcing has degraded sharply: new equipment, replacement parts and system expansions are increasingly difficult to obtain through compliant US distribution and major retailers have removed listings, so an installed estate faces a spares problem long before end of life.
  • Any organisation that later wins or bids for federal work, or supplies a federal contractor, must audit and replace Dahua equipment across all its facilities under Section 889(a)(1)(B), turning a cheap installation into an expensive forced rip-out.
  • Beyond procurement law, insurers, auditors and enterprise customers increasingly treat Chinese-manufactured surveillance as a supply chain finding in its own right, so the reputational cost lands even where the legal prohibition does not.

Restate

  • The runtime is under a Business Source Licence rather than an open source licence, so building a competing managed offering on it is prohibited and some procurement functions will reject it on licence grounds alone.
  • Restate Cloud jumps from a free fifty thousand actions straight to 300 US dollars a month for twenty million, so a workload sitting at a few hundred thousand actions pays enterprise-shaped money for hobby-shaped volume.
  • It is a young project against Temporal’s established base, so hiring engineers who already know it is unrealistic and the answer to most questions is in the docs rather than on Stack Overflow.
  • The programming model requires structuring code around durable handlers and virtual objects, which is a genuine rewrite for existing services rather than a library you add.
  • The single-binary simplicity that makes small deployments cheap also means fewer operational knobs at very large scale than a system designed as separable components.

Pricing, plan by plan

Dahua Technology

On request
  • DSS Pro V8$undefined/year
    • Base video licence covering 16 channels, required before adding more
    • Additional video channel licences purchased per channel
    • Access control, video intercom and parking licensed separately

Restate

Free
  • FreeFree
    • Fifty thousand durable actions per month
    • No credit card required
    • Community support
  • Starter$300/month
    • Twenty million actions per month
    • Two hundred actions per second, bursting to one thousand
    • Twenty GB storage
  • Pro$1000/month
    • Fifty million actions per month
    • Five hundred actions per second, bursting to two thousand
    • Fifty GB storage
  • Enterprise$undefined/year
    • Negotiated volume
    • Twenty-four seven P0 support
    • 99.99 per cent SLA

Which should you pick?

Choose Dahua Technology if

  • You need dss pro v8.
  • You work on Windows, Linux, Web, iOS, Android.
  • You also want distributed architecture.
Dahua Technology review

Choose Restate if

  • You need durable execution.
  • You want to start without paying.
  • You work on Linux, macOS, Web.
  • You also want virtual objects.
Restate review

Questions people ask

Is Dahua Technology or Restate better?
Neither clearly leads. Dahua Technology starts at On request and Restate at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Dahua Technology or Restate?
Restate has a free tier; the other does not. Paid plans start at On request for Dahua Technology and Free for Restate.
Does Dahua Technology or Restate run on more platforms?
Dahua Technology runs on Windows, Linux, Web, iOS, Android. Restate runs on Linux, macOS, Web.
Can I use Restate for free?
Yes. Restate has a free tier, so you can try it without paying. Dahua Technology starts at On request.
What is Dahua Technology best used for?
Dahua Technology is most often used for a private industrial site outside the united states with no federal or defence supply chain exposure, a large-channel-count deployment in a market where section 889 and the fcc covered list do not apply, an existing dahua estate authorised before february 2023 being maintained rather than expanded, a buyer who has taken written legal advice confirming no federal contracting exposure now or in future. Of those, a private industrial site outside the united states with no federal or defence supply chain exposure and a large-channel-count deployment in a market where section 889 and the fcc covered list do not apply are not what Restate is typically brought in for.
What can Dahua Technology do that Restate cannot?
Dahua Technology covers DSS Pro V8, Distributed architecture, DeepXplore, Access management. Restate covers Durable execution, Virtual objects, Single binary runtime, Multi-language SDKs.

Answered from the vendors’ own pages

Dahua Technology: Can a US federal agency buy Dahua?

No. Dahua is explicitly named under NDAA Section 889, so federal agencies cannot procure or obtain its video surveillance equipment, including OEM-rebadged versions.

Restate: Is Restate open source?

The SDKs are MIT. The runtime is under a Business Source Licence, which permits self-hosting but not offering it as a competing service.

Dahua Technology: Can a private US company use Dahua cameras?

Section 889 does not directly regulate private companies without federal contracts, and existing installations are not required to be removed. But the moment the company bids for federal work or supplies a federal contractor, Section 889(a)(1)(B) makes the installed equipment a problem.

Restate: How does it compare with Temporal?

Same problem, different shape: one Rust binary with embedded storage instead of a server plus database plus workers, and lower per-step latency.

Dahua Technology: Is existing Dahua equipment banned?

No. The prohibition on new authorisations does not apply retroactively to equipment authorised before February 2023, and legacy systems may remain in use. New purchases and expansions are the restricted part.

Restate: Is there a free tier?

Yes, fifty thousand durable actions a month on Restate Cloud with no card required.

Dahua Technology: Is Dahua available outside the United States?

Yes, and it remains one of the two largest manufacturers globally, though a number of other countries have introduced their own restrictions on government use.

Restate: Which languages are supported?

TypeScript, Java, Kotlin, Go, Python and Rust.

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