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Head-to-head · Predictive Dialer Software

VICIdial vs DialB

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score VICIdial #3 in Predictive Dialer Software 9.0/10 Free plan Free plan✓ 0 of 3 features Visit VICIdial
DialB #7 in Predictive Dialer Software 8.4/10 Pricing on request ✓ 3 of 3 features Visit DialB

VICIdial leads on 1 check, DialB on 0, and 3 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreVICIdial · 9.0/10
  • Free planonly VICIdial
  • Most featuresDialB · 3 of 3

VICIdial scores higher on our rubric for predictive dialer software: 9.0 against 8.4 out of 10; our editors rank them #3 and #7.

VICIdial offers free plan; DialB doesn't.

VICIdial is the better fit for self-hosted omnichannel contact centers. DialB is the better fit for compliance-focused predictive dialer teams.

  • VICIdial fits best

    Self-hosted omnichannel contact centers

  • DialB fits best

    Compliance-focused predictive dialer teams

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature VICIdial 9.0/10 Visit ↗ DialB 8.4/10 Visit ↗
At a glance
Editor score 9.0 8.4
Ranking #3 in Predictive Dialer Software #7 in Predictive Dialer Software
Best for Self-hosted omnichannel contact centers Compliance-focused predictive dialer teams
Pricing model Free Paid
Starting price Free plan —
Free plan ✓ (best) —
Free trial — —
Deployment Self-hosted, Cloud Cloud
Platforms Web, Linux Web
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features VICIdial 0/3 · DialB 3/3
Local presence Not checked yet ✓ (best)
Voicemail drop Not checked yet ✓ (best)
Call recording Not checked yet ✓ (best)
Specs
Dialing modes Not checked yet predictive, power, preview, manual
Agent limit Not checked yet Not checked yet
Parallel calls Not checked yet Not checked yet
CRM integrations Not checked yet Not checked yet
Our review
Pros
  • Predictive, campaign-based, inbound, outbound, and blended calling
  • ACD, IVR, skills-based routing, queues, callbacks, and recording
  • Inbound email, website chat, reporting, and web-based APIs
  • Predictive, power, preview and manual dialing modes
  • TCPA controls, consent tracking and compliance audit trails
  • Caller-ID reputation monitoring, local presence and DID scoring
Cons
  • Requires organizations to deploy it on their own infrastructure
  • Broad contact center scope may exceed lightweight dialer needs
  • Hosting, consulting, and support are offered separately by Vicidial Group
  • Pricing uses contact-sales quotes with per-seat and usage charges
  • Advanced compliance and HIPAA-ready controls require Enterprise
  • The platform is delivered through the web only
Our verdict

VICIdial is open-source contact center software for organizations operating inbound, outbound, or blended call centers. It combines predictive and campaign-based outbound dialing with inbound ACD, queue management, IVR routing, call…

Read the review →

DialB is a cloud outbound calling platform for sales teams, contact centers, BPOs and regulated industries. Its dialing suite covers predictive, power, preview and manual modes, with blended inbound and outbound queues, answering-machine…

Read the review →
  1. VICIdialPredictive Dialer Software 9.0Free plan
  2. DialBPredictive Dialer Software 8.4Pricing on request

Strengths and trade-offs

  • VICIdial — where it wins

    • Predictive, campaign-based, inbound, outbound, and blended calling
    • ACD, IVR, skills-based routing, queues, callbacks, and recording
    • Inbound email, website chat, reporting, and web-based APIs

    Where it doesn't

    • Requires organizations to deploy it on their own infrastructure
    • Broad contact center scope may exceed lightweight dialer needs
    • Hosting, consulting, and support are offered separately by Vicidial Group

  • DialB — where it wins

    • Predictive, power, preview and manual dialing modes
    • TCPA controls, consent tracking and compliance audit trails
    • Caller-ID reputation monitoring, local presence and DID scoring

    Where it doesn't

    • Pricing uses contact-sales quotes with per-seat and usage charges
    • Advanced compliance and HIPAA-ready controls require Enterprise
    • The platform is delivered through the web only
  • VICIdial9.0/10 · Free plan

    A free, self-hosted suite for omnichannel contact centers with predictive dialing.

    Visit VICIdialFull verdict →
  • DialB8.4/10 · Pricing on request

    A compliance-focused dialer with adaptive pacing, reputation controls and AI agents.

    Visit DialBFull verdict →

More comparisons

All predictive dialer software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update