Compare/Head to head

CallMantra vs ProspectBoss

Same facts, side by side: starting price, free tier, MCP, API and what each one is actually built for.

Starting price

CallMantra

$20.95/mo Free trial

Calling and texting software for recruiters. Standard is $20.95/mo billed annually, with a free trial.

Where CallMantra fits

  • Recruiters calling and texting from an ATS
  • Agencies that want a printed $20 starting seat
  • Teams on Bullhorn or Top Echelon
  • Shops that will try before buying

ProspectBoss

$199/user/mo 10 day free trial

Outbound dialer and lead CRM built around keeping calls answered: each user gets 30 to 50 numbers that are registered, warmed up and rotated as caller IDs. 10-day free trial; plans from $199/user/mo.

Where ProspectBoss fits

  • Staffing agencies cold calling candidates and clients by phone
  • Recruiters whose numbers keep getting flagged as Spam Likely
  • Teams that want dialer and lead CRM in one tool
  • Managers who want connect rate by rep and by number

At a glance

DetailCallMantraProspectBoss
Starting price$20.95/mo$199/user/mo
Free tier–No–No
Free trialYes10 day free trial
MCP server–No–No
Public API–No–No
Listed underDialers, Lead generation, TextingDialers

Where they pull apart

CallMantra

Stands out: Recruiter softphone plus SMS, ATS logging, and a power dialer on Premier, priced as a printed monthly SKU.

Watch out: The $20.95 figure is annual billing (20 percent off). Regulatory and one-time registration fees are extra. Caller ID tools start on Pro.

Not the right fit for

  • Sales SDR orgs that need a B2B parallel dialer
  • Contact centers that need CCaaS routing

ProspectBoss

Stands out: Most dialers sell speed; ProspectBoss sells number health. It caps new numbers at 20 calls a day during a four-week warm-up, rotates caller IDs automatically, scores each number and rests the ones at risk of a Spam Likely label.

Watch out: At $199/user/mo it costs more than many cloud dialers, the entry plan is single-line dialing, and the vendor publishes no list of named CRM or ATS integrations. SMS credits and extra numbers cost extra.

Not the right fit for

  • Teams that need a documented ATS or CRM sync
  • Low-volume callers who do not need 30+ numbers

Pros and cons

CallMantra

  • Standard $20.95/mo annually
  • Free trial to start
  • Bullhorn and Top Echelon named
  • Regulatory fees extra
  • Caller ID tools start on Pro
  • Not a B2B sales parallel dialer

ProspectBoss

  • Number warm-up, rotation and health scoring built in
  • Dialer and lead CRM in one tool
  • Done-for-you number management on the Managed plan
  • From $199/user/mo, above many cloud dialers
  • No named CRM or ATS integrations published
  • SMS credits and extra numbers billed separately

What each one costs

CallMantra

$20.95/mo

Standard $20.95/month billed annually (20 percent off list $25.95). Pro $39.95/month annually (list $49.95). Premier $79.95/month annually (list $99.95). Regulatory fee and one-time registration fee extra. Free trial offered; duration not printed. The starting price is the annual Standard rate. Confirm current terms on the vendor site.

Checked 4 Nov 2026

ProspectBoss

$199/user/mo

Connect is $199/user/mo with 30 outbound numbers per user, single-line dialing, the lead CRM, call recording, AI transcription and summaries, voicemail drop and SMS and email follow-up. Connect Pro is $299/user/mo with 40 numbers, automated four-week warm-up, number-health scoring and spam-risk alerts. Connect Managed is $349/user/mo with 50 numbers and done-for-you provisioning, registration and remediation. Each plan has a 10-day free trial; SMS credits and extra numbers are bought separately. Confirm current terms on the vendor site.

Checked 4 Nov 2026

Common questions

Is CallMantra cheaper than ProspectBoss?
CallMantra starts lower, at $20.95/mo against $199/user/mo for ProspectBoss. That is the entry plan on each side, so the real number depends on seats and the tier you land on.
Can you try CallMantra or ProspectBoss for free?
Neither carries a free tier on our listing. CallMantra offers a free trial. ProspectBoss offers a 10 day free trial.

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Editorial listings, never paid rankings. Prices checked 4 Nov 2026. Confirm current terms on the vendor site. Spot an error?