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Customer Support · head to head

Calabrio ONE vs Vtiger

Calabrio ONE logo

Calabrio ONE

Customer Support

Workforce management, quality and analytics suite for contact centres, now owned by Verint

From
On request
Free plan
No
Full reviewWebsite
Vtiger logo

Vtiger

CRM

Open source CRM for growing businesses

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Vtiger has a free tier, so it costs nothing to try first.
  • Each has a real cost: Calabrio ONE ownership changed in November 2025 when Thoma Bravo took Verint private and merged it with Calabrio, so the product is no longer the independent alternative to Verint that most shortlists put it on for, and roadmap priorities across two overlapping suites will be decided by one company.; Vtiger free One Pilot plan caps at 10 users and 3,000 records with 3 GB storage
  • They diverge on capability: Calabrio ONE covers Intelligent forecasting, Vtiger covers Contact management.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Calabrio ONE and Vtiger actually diverge.

Attributes where Calabrio ONE and Vtiger differ
AttributeCalabrio ONEVtiger
Starting priceOn requestFree
Pricing modelquotesubscription
Free tierNoYes
CategoryCustomer SupportCRM
FoundedUnknown2004

Identical on both: platforms (Web, iOS, Android), 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 Calabrio ONE

  • Intelligent forecasting
  • Automated scheduling
  • Intraday optimisation
  • Real-time adherence
  • Agent self-service
  • Call and screen recording
  • Quality management
  • Speech and desktop analytics

Only in Vtiger

  • Contact management
  • Sales pipeline
  • Service desk
  • Marketing automation
  • Reporting
  • Mobile app
  • API access
  • Zapier

What people use each for

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

Calabrio ONE

  • A 1,200-seat contact centre on Amazon Connect needing forecasting and adherence that the native scheduling tools do not providenot Vtiger
  • A multi-site operation replacing spreadsheet rostering that no longer copes with skills-based routing and part-time shift patternsnot Vtiger
  • A retailer forecasting seasonal contact volume across voice, chat and email to decide temporary hiring numbers months aheadnot Vtiger
  • A compliance-bound centre needing call and screen recording with retention and redaction controls independent of its telephony vendornot Vtiger

Vtiger

  • Sales CRM and pipeline managementnot Calabrio ONE
  • Marketing automation and email campaignsnot Calabrio ONE
  • Help desk and customer supportnot Calabrio ONE
  • Project managementnot Calabrio ONE
  • Time tracking and billingnot Calabrio ONE

Where each one falls short

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

Calabrio ONE

  • Ownership changed in November 2025 when Thoma Bravo took Verint private and merged it with Calabrio, so the product is no longer the independent alternative to Verint that most shortlists put it on for, and roadmap priorities across two overlapping suites will be decided by one company.
  • The combined business has run substantial layoffs following the buyout, which raises real questions about support responsiveness and module investment that a prospective buyer should press on in contract negotiation.
  • Pricing is quoted per agent per month, commonly cited from around 75 US dollars, with analytics and quality sold as separate modules, so the headline figure understates a full suite deployment considerably.
  • There is no free trial and no self-service tier, meaning evaluating the forecasting engine against your own historical data requires a sales-led proof of concept measured in weeks.
  • The forecasting and scheduling engine assumes an operations team that can configure shift rules, service level targets and skill routing correctly; deployed by a team without that expertise it produces schedules people override manually, which negates the reason to buy it.

Vtiger

  • Free One Pilot plan caps at 10 users and 3,000 records with 3 GB storage
  • One Growth plan is limited to 15 users
  • Standard users on One Enterprise cost $42 per user per month billed, more than double the Single App User rate of $30

Pricing, plan by plan

Calabrio ONE

On request
  • Calabrio ONE$undefined/year
    • Workforce management forecasting and scheduling
    • Real-time adherence
    • Agent self-service and mobile app

Vtiger

Free
  • One PilotFree
    • Up to 10 users
    • Up to 3,000 records
    • Contact management
  • One Growth$12/month
    • Standard User: $12 per user per month
    • Up to 15 users
    • Up to 100,000 records
  • One Professional$30/month
    • Standard User: $30 per user per month
    • Single App User: $20 per user per month
    • Marked as Popular tier
  • One Enterprise$42/month
    • Standard User: $42 per user per month
    • Single App User: $30 per user per month

Which should you pick?

Choose Calabrio ONE if

  • You need intelligent forecasting.
  • You work on Web, iOS, Android.
  • You also want automated scheduling.
Calabrio ONE review

Choose Vtiger if

  • You need contact management.
  • You want to start without paying.
  • You work on Web, Ios, Android.
  • You also want sales pipeline.
Vtiger review

Questions people ask

Is Calabrio ONE or Vtiger better?
Neither clearly leads. Calabrio ONE starts at On request and Vtiger at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Calabrio ONE or Vtiger?
Vtiger has a free tier; the other does not. Paid plans start at On request for Calabrio ONE and Free for Vtiger.
Does Calabrio ONE or Vtiger run on more platforms?
Calabrio ONE runs on Web, iOS, Android. Vtiger runs on Web, Ios, Android.
Can I use Vtiger for free?
Yes. Vtiger has a free tier, so you can try it without paying. Calabrio ONE starts at On request.
What is Calabrio ONE best used for?
Calabrio ONE is most often used for a 1,200-seat contact centre on amazon connect needing forecasting and adherence that the native scheduling tools do not provide, a multi-site operation replacing spreadsheet rostering that no longer copes with skills-based routing and part-time shift patterns, a retailer forecasting seasonal contact volume across voice, chat and email to decide temporary hiring numbers months ahead, a compliance-bound centre needing call and screen recording with retention and redaction controls independent of its telephony vendor. Of those, a 1,200-seat contact centre on amazon connect needing forecasting and adherence that the native scheduling tools do not provide and a multi-site operation replacing spreadsheet rostering that no longer copes with skills-based routing and part-time shift patterns are not what Vtiger is typically brought in for.
What can Calabrio ONE do that Vtiger cannot?
Calabrio ONE covers Intelligent forecasting, Automated scheduling, Intraday optimisation, Real-time adherence. Vtiger covers Contact management, Sales pipeline, Service desk, Marketing automation.

Answered from the vendors’ own pages

Calabrio ONE: Is Calabrio still a separate product from Verint?

It is still sold and supported under the Calabrio name, but the companies merged under Thoma Bravo ownership in November 2025 and calabrio.com now redirects to verint.com.

Vtiger: How much does Vtiger One Growth plan cost?

Vtiger One Growth costs $12 USD per standard user per month and supports up to 15 users with 100,000 records. Yearly billing saves up to 34% compared to monthly billing.

Source
Calabrio ONE: Will Calabrio customers be forced to migrate to Verint?

Verint has publicly committed to supporting and enhancing Calabrio solutions with no forced migration. Get that commitment written into your contract term rather than relying on the statement.

Vtiger: What user types does Vtiger offer?

Vtiger offers Standard Users with full access to all apps and features, and Single App Users with full access to one app (Sales, Marketing, Help Desk, Projects, or Inventory) plus view-only access to others. Single App Users cost less than Standard Users across all paid tiers.

Source
Calabrio ONE: Does it replace my contact centre platform?

No. It sits on top of your CCaaS or telephony platform and handles workforce management, recording and quality.

Vtiger: What is included in Vtiger One Pilot free plan?

Vtiger One Pilot is free and supports up to 10 users with 3,000 records, including contact management, marketing automation with 1,000 emails monthly, help desk, project management, and sales pipeline features.

Source
Calabrio ONE: What does it cost?

Nothing is published. Independent reporting puts the entry point near 75 US dollars per agent per month, rising with quality and analytics modules.

Vtiger: What are the higher pricing tiers for Vtiger?

Vtiger offers One Professional ($30 per standard user or $20 per single app user monthly), One Enterprise ($42 per standard user or $30 per single app user monthly), and One AI ($50 per standard user or $38 per single app user monthly with new AI capabilities).

Source
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