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Construction · head to head

Handoff vs Propeller Aero

Handoff logo

Handoff

Construction

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

From
$119/month
Rated
-
Full reviewWebsite
Propeller Aero logo

Propeller Aero

Construction

Drone survey processing and earthworks volume measurement for sites that measure stockpiles weekly

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; Propeller Aero platform pricing is not published and is scoped by sites and users, so a contractor with many short-lived sites can be quoted very differently from one with a few long ones, and neither can benchmark against a list price
  • They diverge on capability: Handoff covers Estimate from description, Propeller Aero covers Photogrammetric processing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Handoff and Propeller Aero actually diverge.

Attributes where Handoff and Propeller Aero differ
AttributeHandoffPropeller Aero
Starting price$119/monthOn request
Pricing modelPer company per monthHardware purchase plus a quoted platform subscription

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 Propeller Aero

  • Photogrammetric processing
  • AeroPoints ground control
  • Volume measurement
  • Design surface comparison
  • Progress timeline
  • Machine telemetry
  • Corrections network

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 Propeller Aero
  • A roofing business whose owner writes every estimate personally and is the bottleneck on salesnot Propeller Aero
  • A small builder who wants proposal, change order and invoice in one record so the final billing reconciles to what the client signednot Propeller Aero
  • 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 Propeller Aero

Propeller Aero

  • A quarry that reconciles stockpile inventory monthly for its accounts and wants the volume evidence to survive an auditnot Handoff
  • An earthworks contractor claiming progress payments on cubic metres moved who needs an independent measurement the client will acceptnot Handoff
  • A civil site checking whether a subgrade is within tolerance of the design before the surfacing crew arrivesnot Handoff
  • A mine that wants weekly volume reporting without a survey crew on the ground every weeknot 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

Propeller Aero

  • Platform pricing is not published and is scoped by sites and users, so a contractor with many short-lived sites can be quoted very differently from one with a few long ones, and neither can benchmark against a list price
  • The corrections network is free only while you hold a current platform licence, so cancelling the platform subscription reintroduces a 1,000 dollar per year per group hardware cost that many buyers do not model
  • AeroPoints are a hardware purchase at 1,000 dollars each and most sites need several, so the true entry cost includes several thousand dollars of equipment on top of a subscription
  • It measures rather than designs, so a contractor still needs Civil 3D, Trimble Business Center or an equivalent to produce and revise the design surfaces the measurement is compared against
  • Accuracy depends on flight planning, ground control placement and weather, and a poorly flown survey produces a confident wrong volume, so an organisation still needs someone who understands survey error rather than only a drone pilot

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

Propeller Aero

On request
  • AeroPoint ground control unit$1000/one-time
    • Single solar-powered GNSS ground control marker
    • Includes 12 months of the Propeller Corrections Network
    • Network renewal 1,000 USD per year per AeroPoint group
  • Propeller Platform$undefined/year
    • Quoted by number of sites, users and survey volume
    • Not published
    • Processing turnaround and support level vary by agreement

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 Propeller Aero if

  • You need photogrammetric processing.
  • You work on Web, iOS, Android.
  • You also want aeropoints ground control.
Propeller Aero review

Questions people ask

Is Handoff or Propeller Aero better?
Neither clearly leads. Handoff starts at $119/month and Propeller Aero at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Handoff or Propeller Aero?
Handoff starts at $119/month and Propeller Aero at On request.
Does Handoff or Propeller Aero 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 Propeller Aero is typically brought in for.
What can Handoff do that Propeller Aero cannot?
Handoff covers Estimate from description, Photo-based estimating, AI takeoff, Custom pricing catalogues. Propeller Aero covers Photogrammetric processing, AeroPoints ground control, Volume measurement, Design surface comparison.

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.

Propeller Aero: How much does Propeller cost?

The platform is quoted and not published. AeroPoints are 1,000 US dollars each, with the corrections network included for twelve months and thereafter free while a platform licence is current, otherwise 1,000 dollars a year per group.

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.

Propeller Aero: Do I need AeroPoints?

No, you can use conventional surveyed ground control, but the AeroPoints workflow is the main reason contractors choose Propeller over generic photogrammetry.

Handoff: Does it do commercial construction?

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

Propeller Aero: Is it survey grade?

Propeller states centimetre-level accuracy with correct ground control. Whether that satisfies a contract depends on your specification and on how the survey was flown, not on the software alone.

Handoff: Can I cancel monthly?

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

Propeller Aero: Who owns the data?

You retain your survey data and can export surfaces and point clouds, but check the export formats and retention terms in your contract before closeout, because bulk historical export is not a self-service one-click operation.

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