Softwr

Marketing · head to head

CallRail vs Formstack

CallRail logo

CallRail

Marketing

Call tracking and attribution for North American SMBs, with overages that reshape the bill

From
$50/month
Free plan
No
Full reviewWebsite
Formstack logo

Formstack

Surveys

Form builder with document generation and e-signature

From
On request
Free plan
No
Full reviewWebsite

The short version

  • Each has a real cost: CallRail the 250 included minutes on the entry plan are very low, and independent analyses put realistic SMB spend at one and a half to three and a half times list, so a $50 plan commonly bills $100 to $250.; Formstack more expensive than form builders that only collect, which is the fair comparison for simple use
  • They diverge on capability: CallRail covers Dynamic Number Insertion, Formstack covers Form builder.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which CallRail and Formstack actually diverge.

Attributes where CallRail and Formstack differ
AttributeCallRailFormstack
Starting price$50/monthOn request
Pricing modelPer month by plan, plus per-number and per-minute overagesTiered monthly subscription published on the vendor site; HIPAA-capable plans priced separately
PlatformsWeb, iOS, AndroidWeb, Cloud
CategoryMarketingSurveys

Identical on both: free tier (No), 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 CallRail

  • Dynamic Number Insertion
  • Call recording and transcription
  • Conversation Intelligence
  • Form Tracking
  • Lead auto-tagging
  • Multi-channel attribution reporting
  • Call routing and text messaging
  • Agency account management

Only in Formstack

  • Form builder
  • Document generation
  • E-signature
  • Workflow routing
  • Salesforce integration
  • Compliance features

What people use each for

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

CallRail

  • A home services company running Google Ads that cannot tell which keywords produce booked jobs because most customers ring rather than fill in a form.not Formstack
  • An agency managing paid search for thirty local clients that needs per-client call attribution reporting under one login.not Formstack
  • A multi-location dental or legal practice wanting to know which branch phone number each campaign drives, and whether the calls were answered.not Formstack
  • A marketing team that wants calls auto-qualified from their content so it can push only genuine leads into HubSpot rather than every ring.not Formstack

Formstack

  • Processes where a submitted form must become a signed documentnot CallRail
  • Regulated intake needing HIPAA-capable handlingnot CallRail
  • Salesforce shops wanting forms and documents inside the CRMnot CallRail

Where each one falls short

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

CallRail

  • The 250 included minutes on the entry plan are very low, and independent analyses put realistic SMB spend at one and a half to three and a half times list, so a $50 plan commonly bills $100 to $250.
  • Tracking numbers cost $3 each per month beyond the included five, so cost scales with attribution granularity rather than with value; a twenty-location business at three numbers per site pays $165 a month in number fees before any call connects.
  • Spam and unanswered calls consume billable minutes, and CallRail has been unclear with users about whether robocalls count against the allowance, which turns a nuisance into a line item.
  • Multiple public reviewers report cancellation friction, including counter-offers and stalling, charges continuing after account closure, and in one case an unexpected $500 charge months after cancelling.
  • Tier gating runs on two axes: form tracking and Conversation Intelligence sit on different plans, so having both means jumping to the $195 tier, and you cannot buy transcription onto the cheapest plan at any price.
  • Number inventory, key integrations and compliance posture are built for North American SMBs, so international number availability and non-US coverage are materially weaker.

Formstack

  • More expensive than form builders that only collect, which is the fair comparison for simple use
  • Document generation and signature sit in higher tiers, so the headline price is not the working price
  • The interface has accumulated features over a long life and shows it
  • Overkill where a form only needs to collect an answer

Pricing, plan by plan

CallRail

$50/month
  • Lead Tracking$50/month
    • 5 tracking numbers
    • 250 minutes
    • 25 SMS
  • Lead Tracking Complete$95/month
    • Everything in Lead Tracking
    • 1,000 form submissions
    • Form tracking and attribution
  • Lead Conversion$150/month
    • Everything in Lead Tracking
    • 10,000 transcription minutes
    • 2,500 analysis minutes
  • Lead Conversion Complete$195/month
    • Form tracking and Conversation Intelligence combined
    • 10,000 transcription minutes
    • 1,000 form submissions

Formstack

On request

No published plan breakdown. See the Formstack review.

Which should you pick?

Choose CallRail if

  • You need dynamic number insertion.
  • You work on Web, iOS, Android.
  • You also want call recording and transcription.
CallRail review

Choose Formstack if

  • You need form builder.
  • You work on Web, Cloud.
  • You also want document generation.
Formstack review

Questions people ask

Is CallRail or Formstack better?
Neither clearly leads. CallRail starts at $50/month and Formstack at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, CallRail or Formstack?
CallRail starts at $50/month and Formstack at On request.
Does CallRail or Formstack run on more platforms?
CallRail runs on Web, iOS, Android. Formstack runs on Web, Cloud.
What is CallRail best used for?
CallRail is most often used for a home services company running google ads that cannot tell which keywords produce booked jobs because most customers ring rather than fill in a form., an agency managing paid search for thirty local clients that needs per-client call attribution reporting under one login., a multi-location dental or legal practice wanting to know which branch phone number each campaign drives, and whether the calls were answered., a marketing team that wants calls auto-qualified from their content so it can push only genuine leads into hubspot rather than every ring.. Of those, a home services company running google ads that cannot tell which keywords produce booked jobs because most customers ring rather than fill in a form. and an agency managing paid search for thirty local clients that needs per-client call attribution reporting under one login. are not what Formstack is typically brought in for.
What can CallRail do that Formstack cannot?
CallRail covers Dynamic Number Insertion, Call recording and transcription, Conversation Intelligence, Form Tracking. Formstack covers Form builder, Document generation, E-signature, Workflow routing.

Answered from the vendors’ own pages

CallRail: What will I actually pay?

More than list. Budget 1.5x to 3.5x the plan price once numbers beyond the included five and minutes beyond the allowance are counted.

Formstack: What does Formstack cost?

It publishes tiered monthly pricing; document generation and e-signature sit in higher tiers, and HIPAA-capable plans are priced separately.

CallRail: Do spam calls use my minutes?

Yes, minutes are consumed regardless of whether a call was answered or was a robocall. Users report this is a meaningful share of the overage on some accounts.

Formstack: What makes it different from a plain form builder?

It generates documents from submissions and collects signatures on them, which is the step that otherwise involves retyping form data into a template.

CallRail: Can I get call transcription on the cheapest plan?

No. Conversation Intelligence starts at the $150 Lead Conversion tier. There is no add-on route from $50.

Formstack: Is it HIPAA compliant?

It offers HIPAA-capable plans for regulated data. That is a plan-level feature, not the default.

CallRail: Is there a free trial?

Yes, 14 days, self-serve, no sales call required.

Share

Related pages

More on CallRail

More on Formstack

Keep looking

Other head to heads