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Construction · head to head

iAuditor by SafetyCulture vs Siteline

iAuditor by SafetyCulture logo

iAuditor by SafetyCulture

Construction

Mobile inspection and safety management platform

From
Free
Rated
-
Full reviewWebsite
Siteline logo

Siteline

Construction

Pay application and billing workflow built only for speciality subcontractors

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only iAuditor by SafetyCulture has a free tier, so it costs nothing to try first.
  • Each has a real cost: iAuditor by SafetyCulture the free plan is limited to 10 users and 5 active templates; Siteline it serves subcontractors only, so a general contractor evaluating it is looking at the wrong side of the transaction entirely.
  • They diverge on capability: iAuditor by SafetyCulture covers Digital inspections, Siteline covers Pay application generation.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which iAuditor by SafetyCulture and Siteline actually diverge.

Attributes where iAuditor by SafetyCulture and Siteline differ
AttributeiAuditor by SafetyCultureSiteline
Starting priceFreeOn request
Pricing modelfreemiumquote
Free tierYesNo
PlatformsWeb, Ios, AndroidWeb
Founded2004Unknown

Identical on both: 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 iAuditor by SafetyCulture

  • Digital inspections
  • Safety audits
  • Issue tracking
  • Analytics
  • Corrective actions
  • Procore
  • Microsoft Teams
  • Slack

Only in Siteline

  • Pay application generation
  • Lien waiver management
  • Compliance document tracking
  • Billing status visibility
  • Accounting system integration
  • Accounts receivable reporting

What people use each for

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

iAuditor by SafetyCulture

  • Mobile inspection checklists for field teams and compliance auditingnot Siteline
  • Real-time issue reporting and corrective action assignmentnot Siteline
  • Automated performance dashboards with real-time analytics and compliance trackingnot Siteline
  • Offline-capable inspections on iOS and Android without internet connectivitynot Siteline
  • Integration with SAP, Tableau, PowerBI for enterprise data systemsnot Siteline

Siteline

  • A trade contractor whose billing team rebuilds the same pay application in four different general contractor formats each monthnot iAuditor by SafetyCulture
  • A subcontractor losing a billing cycle to rejected applications over missing lien waiversnot iAuditor by SafetyCulture
  • A finance director trying to forecast collections across dozens of general contractors and retention balancesnot iAuditor by SafetyCulture
  • A growing subcontractor whose billing process depends entirely on one person and a spreadsheetnot iAuditor by SafetyCulture

Where each one falls short

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

iAuditor by SafetyCulture

  • The free plan is limited to 10 users and 5 active templates
  • AI credits are metered per seat per month, at 300 on free, 500 on Premium and 800 on Enterprise
  • Unlimited templates and advanced analytics require Premium at $24 per seat per month billed annually
  • Paying monthly rather than annually raises Premium from $24 to $29 per seat
  • The 99.9% uptime commitment and 24/7 support are Enterprise only

Siteline

  • It serves subcontractors only, so a general contractor evaluating it is looking at the wrong side of the transaction entirely.
  • It does not do job costing, project management or payroll, so it is an addition to your systems rather than a consolidation of them.
  • Value depends on a clean integration to your construction accounting system, and contractors with heavily customised or elderly installations should confirm the connection before signing.
  • General contractor portals and billing formats change without warning, and although the vendor absorbs that maintenance you still feel it as occasional friction in a month-end window with no slack.
  • The billing team has to adopt it fully in the first month-end or they revert to spreadsheets under deadline pressure, which makes the implementation timing more delicate than the software suggests.

Pricing, plan by plan

iAuditor by SafetyCulture

Free
  • FreeFree
    • Unlimited inspections
    • Basic templates
    • Photo capture
  • Premium$19/month
    • Advanced analytics
    • Priority support
    • Integrations
  • EnterpriseFree
    • SSO
    • API access
    • Dedicated support

Siteline

On request
  • Siteline$undefined/year
    • Pay application workflow
    • Lien waiver and compliance tracking
    • Accounting system integration

Which should you pick?

Choose iAuditor by SafetyCulture if

  • You need digital inspections.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want safety audits.
iAuditor by SafetyCulture review

Choose Siteline if

  • You need pay application generation.
  • You also want lien waiver management.
Siteline review

Questions people ask

Is iAuditor by SafetyCulture or Siteline better?
Neither clearly leads. iAuditor by SafetyCulture starts at Free and Siteline at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, iAuditor by SafetyCulture or Siteline?
iAuditor by SafetyCulture has a free tier; the other does not. Paid plans start at Free for iAuditor by SafetyCulture and On request for Siteline.
Does iAuditor by SafetyCulture or Siteline run on more platforms?
iAuditor by SafetyCulture runs on Web, Ios, Android. Siteline runs on Web.
Can I use iAuditor by SafetyCulture for free?
Yes. iAuditor by SafetyCulture has a free tier, so you can try it without paying. Siteline starts at On request.
What is iAuditor by SafetyCulture best used for?
iAuditor by SafetyCulture is most often used for mobile inspection checklists for field teams and compliance auditing, real-time issue reporting and corrective action assignment, automated performance dashboards with real-time analytics and compliance tracking, offline-capable inspections on ios and android without internet connectivity. Of those, mobile inspection checklists for field teams and compliance auditing and real-time issue reporting and corrective action assignment are not what Siteline is typically brought in for.
What can iAuditor by SafetyCulture do that Siteline cannot?
iAuditor by SafetyCulture covers Digital inspections, Safety audits, Issue tracking, Analytics. Siteline covers Pay application generation, Lien waiver management, Compliance document tracking, Billing status visibility.

Answered from the vendors’ own pages

iAuditor by SafetyCulture: Is Mitti (formerly iAuditor) free?

Mitti offers a free tier to start inspections and manage issues. Pricing for premium or team plans is not displayed on the vendor website.

Source
Siteline: Does it replace our accounting system?

No. It reads from Sage 300 CRE, Vista, Foundation and similar systems and handles the billing workflow those systems handle poorly.

iAuditor by SafetyCulture: What is the cost of Mitti for small teams?

Mitti does not publish per-user or team-based pricing on its website. The vendor directs users to book a demo to discuss plans and costs.

Source
Siteline: What should we measure in a trial?

Days sales outstanding and the number of rejected or delayed pay applications. The case is about cash timing, not headcount.

iAuditor by SafetyCulture: Does Mitti charge per inspection or per user?

Mitti's pricing model (per-user, per-inspection, or flat-rate) is not disclosed on the vendor site. Users must request pricing information directly from sales.

Source
Siteline: Is it useful for general contractors?

No. It is built for the party submitting pay applications, not the party receiving them.

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