Softwr

Construction · head to head

Handoff vs Sitemark

Handoff logo

Handoff

Construction

AI estimating and proposals for residential remodelling contractors, priced per company not per seat

From
$119/month
Rated
-
Full reviewWebsite
Sitemark logo

Sitemark

Construction

Drone-based progress tracking, quality control and commissioning built specifically for solar farms

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Handoff pro and Scale require a 12 month commitment, so a seasonal remodeller who slows down over winter pays through the quiet months or stays on the more expensive month-to-month Flex tier; Sitemark it only does solar, so a mixed renewables portfolio still needs a second platform for wind, storage and substations, and the consolidation argument for buying it collapses.
  • They diverge on capability: Handoff covers Estimate from description, Sitemark covers Construction progress tracking.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Handoff and Sitemark actually diverge.

Attributes where Handoff and Sitemark differ
AttributeHandoffSitemark
Starting price$119/monthOn request
Pricing modelPer company per monthquote

Identical on both: free tier (No), platforms (Web, iOS, Android), user rating (Not yet rated), category (Construction).

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 Handoff

  • Estimate from description
  • Photo-based estimating
  • AI takeoff
  • Custom pricing catalogues
  • Proposals and e-signature
  • Change orders
  • Invoicing and card payments

Only in Sitemark

  • Construction progress tracking
  • As-built versus design comparison
  • Thermographic inspection
  • Defect localisation
  • Commissioning workflows
  • Ticketing and work management
  • Portfolio dashboards
  • Drone and robotics ingestion

What people use each for

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

Handoff

  • A remodelling contractor who visits four kitchens a week and wants a priced proposal out the same evening instead of three days laternot Sitemark
  • A roofing business whose owner writes every estimate personally and is the bottleneck on salesnot Sitemark
  • A small builder who wants proposal, change order and invoice in one record so the final billing reconciles to what the client signednot Sitemark
  • A contractor collecting payment by card who wants to cut the processing rate from 3.35 to 2.85 per cent by moving to the annual Pro tiernot Sitemark

Sitemark

  • An EPC contractor on a multi-hundred-megawatt ground-mount plant that must report weekly installed counts to a lender and cannot do it by walking the rowsnot Handoff
  • An asset owner accepting a plant at provisional acceptance who needs documented evidence that what was built matches the issued design before signingnot Handoff
  • An operations team running annual thermographic inspection across a portfolio, wanting defects mapped to module positions so a technician goes straight to the faultnot Handoff
  • A developer comparing defect and underperformance rates across contractors and module suppliers to inform the next procurement roundnot Handoff

Where each one falls short

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

Handoff

  • Pro and Scale require a 12 month commitment, so a seasonal remodeller who slows down over winter pays through the quiet months or stays on the more expensive month-to-month Flex tier
  • AI-generated line item pricing is based on general cost data, not your suppliers or your subcontractors, so every estimate needs review and the time saving is smaller than the marketing implies once a real pricing catalogue is built
  • AI takeoff only appears on the 899 dollar Scale tier and is capped at plans of 5,000 square feet, which excludes most light commercial and larger custom homes
  • Flex includes only 50 AI credits a month and one pricing catalogue, which a busy estimator exhausts quickly, making the entry tier more of a trial than a working plan
  • It targets residential remodelling specifically, with no scheduling, no field production tracking and no job costing depth, so a growing contractor outgrows it and migrates to a full construction management platform

Sitemark

  • It only does solar, so a mixed renewables portfolio still needs a second platform for wind, storage and substations, and the consolidation argument for buying it collapses.
  • Pricing is quoted on site count and unpublished variables, which penalises owners of many small distributed assets relative to one operator of a single large plant with the same total capacity.
  • You still need someone to fly the site, and Sitemark does not remove the drone operator cost, permits or airspace constraints; it monetises the data after the flight.
  • Automated progress counting depends on a clean, current design layout, and on projects where the layout changes weekly the comparison generates false deviations that erode trust in the numbers.
  • Thermographic defect detection needs the plant producing at sufficient irradiance, so inspection windows in northern latitudes are narrow and a missed window pushes findings into the next season.

Pricing, plan by plan

Handoff

$119/month
  • Flex$119/month
    • Billed annually, 149 USD month to month
    • 2 users
    • 50 AI credits a month
  • Pro$239/month
    • Billed annually, 299 USD month to month
    • 12 month commitment
    • 5 users
  • Scale$719/month
    • Billed annually, 899 USD month to month
    • 12 month commitment
    • 5 users
  • Custom API$undefined/year
    • Quoted for multi-location businesses
    • API access
    • Custom integrations

Sitemark

On request
  • Sitemark Construction$undefined/year
    • Priced on number of sites and other variables
    • Progress tracking across construction activities
    • As-built versus design quality control
  • Sitemark Operations$undefined/year
    • Thermographic inspection and defect detection
    • Ticketing and work management
    • Portfolio dashboards

Which should you pick?

Choose Handoff if

  • You need estimate from description.
  • You work on Web, iOS, Android.
  • You also want photo-based estimating.
Handoff review

Choose Sitemark if

  • You need construction progress tracking.
  • You work on Web, iOS, Android.
  • You also want as-built versus design comparison.
Sitemark review

Questions people ask

Is Handoff or Sitemark better?
Neither clearly leads. Handoff starts at $119/month and Sitemark at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Handoff or Sitemark?
Handoff starts at $119/month and Sitemark at On request.
Does Handoff or Sitemark run on more platforms?
Both run on Web, iOS, Android, so platform support will not decide this one for you.
What is Handoff best used for?
Handoff is most often used for a remodelling contractor who visits four kitchens a week and wants a priced proposal out the same evening instead of three days later, a roofing business whose owner writes every estimate personally and is the bottleneck on sales, a small builder who wants proposal, change order and invoice in one record so the final billing reconciles to what the client signed, a contractor collecting payment by card who wants to cut the processing rate from 3.35 to 2.85 per cent by moving to the annual pro tier. Of those, a remodelling contractor who visits four kitchens a week and wants a priced proposal out the same evening instead of three days later and a roofing business whose owner writes every estimate personally and is the bottleneck on sales are not what Sitemark is typically brought in for.
What can Handoff do that Sitemark cannot?
Handoff covers Estimate from description, Photo-based estimating, AI takeoff, Custom pricing catalogues. Sitemark covers Construction progress tracking, As-built versus design comparison, Thermographic inspection, Defect localisation.

Answered from the vendors’ own pages

Handoff: What does Handoff actually cost?

From 119 US dollars a month billed annually on Flex for two users, 239 on Pro for five users, and 719 on Scale which is the only tier with AI takeoff. Month to month prices are 149, 299 and 899.

Sitemark: Is Sitemark priced per megawatt?

No. Sitemark states pricing is based on number of sites and other variables. Ask explicitly how a portfolio of small sites is treated, because per-site pricing is unkind to distributed assets.

Handoff: Is the card processing fee on top of the subscription?

Yes. It is 3.35 per cent on Flex and 2.85 per cent on Pro and Scale, charged on payments you collect through the platform.

Sitemark: Do we have to use Sitemark drone pilots?

No. It accepts data from third-party drone operators, which lets you keep an existing flight contractor.

Handoff: Does it do commercial construction?

No. It is built for residential remodelling scopes and its cost data and takeoff limits reflect that.

Sitemark: Does it cover anything other than solar?

No. It is built specifically around solar plant structures and defect types.

Handoff: Can I cancel monthly?

Only on Flex. Pro and Scale carry a 12 month commitment.

Sitemark: Can we export our data?

Yes, orthomosaics, defect lists and reports export. Confirm the format and whether historical inspections remain accessible after a subscription lapses.

Sitemark: Where is the company based?

Leuven, Belgium, with customers across Europe, the Middle East, Asia and the Americas.

Share

Related pages

More on Handoff

More on Sitemark

Keep looking

Other head to heads