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Software · head to head

ADP vs Signal

ADP logo

ADP

Software

Always Designing for People

From
$29/month
Rated
-
Full reviewWebsite
Signal logo

Signal

Software

Speak Freely

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Signal has a free tier, so it costs nothing to try first.
  • Each has a real cost: ADP no pricing is published; every quote is custom and driven by employee count and which services are taken; Signal signal must be installed on a phone before the desktop app can be used, so there is no phone-free desktop-only account
  • They diverge on capability: ADP covers Payroll, Signal covers End-to-end encryption.

Where they differ

Only the attributes on which ADP and Signal actually diverge.

Attributes where ADP and Signal differ
AttributeADPSignal
Starting price$29/monthFree
Pricing modelsubscriptionfree
Free tierNoYes
PlatformsWeb, Ios, AndroidWindows, Macos, Linux, Ios, Android
Founded19492010

Identical on both: user rating (Not yet rated), category (Unknown).

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 ADP

  • Payroll
  • Tax services
  • HR management
  • Time & attendance
  • Benefits administration
  • QuickBooks
  • Sage
  • Oracle

Only in Signal

  • End-to-end encryption
  • Disappearing messages
  • Screen security
  • Group chats
  • Voice calls
  • Video calls
  • File sharing
  • No data collection

Both cover

  • Ios support
  • Android support

What people use each for

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

ADP

  • Payroll processing and tax filingnot Signal
  • HR administration and employee recordsnot Signal
  • Time and attendance trackingnot Signal
  • Benefits administrationnot Signal
  • Talent management on the mid-market and enterprise productsnot Signal

Signal

  • Private messagingnot ADP
  • Secure group communicationnot ADP
  • Confidential conversationsnot ADP
  • Journalism communicationnot ADP
  • Family messagingnot ADP

Where each one falls short

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

ADP

  • No pricing is published; every quote is custom and driven by employee count and which services are taken
  • Split into three separate products by company size, RUN for 1 to 49 employees, Workforce Now for 50 and above, and Lyric HCM for enterprise, so growing across a threshold means changing product rather than plan

Signal

  • Signal must be installed on a phone before the desktop app can be used, so there is no phone-free desktop-only account

Pricing, plan by plan

ADP

$29/month
  • Essential$79/month
    • Payroll
    • Tax filing
    • Direct deposit
  • Enhanced$139/month
    • HR tools
    • Background checks
    • Job posting

Signal

Free
  • FreeFree
    • End-to-end encrypted messaging
    • Voice and video calls
    • Group chats

Which should you pick?

Choose ADP if

  • You need payroll.
  • You work on Web, Ios, Android.
  • You also want tax services.
ADP review

Choose Signal if

  • You need end-to-end encryption.
  • You want to start without paying.
  • You work on Windows, Macos, Linux, Ios, Android.
  • You also want disappearing messages.
Signal review

Questions people ask

Is ADP or Signal better?
Neither clearly leads. ADP starts at $29/month and Signal at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ADP or Signal?
Signal has a free tier; the other does not. Paid plans start at $29/month for ADP and Free for Signal.
Does ADP or Signal run on more platforms?
ADP runs on Web, Ios, Android. Signal runs on Windows, Macos, Linux, Ios, Android.
Can I use Signal for free?
Yes. Signal has a free tier, so you can try it without paying. ADP starts at $29/month.
What is ADP best used for?
ADP is most often used for payroll processing and tax filing, hr administration and employee records, time and attendance tracking, benefits administration. Of those, payroll processing and tax filing and hr administration and employee records are not what Signal is typically brought in for.
What can ADP do that Signal cannot?
ADP covers Payroll, Tax services, HR management, Time & attendance. Signal covers End-to-end encryption, Disappearing messages, Screen security, Group chats. Both handle Ios support, Android support.
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