
PARALLEL DIALER · CALLHIPPO
PARALLEL DIALER
by CallHippo · Authorized via Stackingo
10 YEARS IN MARKET
5k+ companies
Minimum discount
5%
DIAL 5 LEADS AT ONCE. ZERO WASTED RINGS. SAVE UP TO 20% — 5% MINIMUM GUARANTEED.
AI-powered outbound dialing that eliminates rep idle time by calling up to 5 numbers simultaneously and connecting only when a live person answers. CallHippo list pricing is the starting point.
Stackingo gets you further.
Simultaneous 5-line dialing
CRM auto-sync on connect
AI answering machine detection
Real-time call disposition
Local presence number matching
Salesforce · HubSpot · Zoho Integration
LIST PRICE
35
STACKINGO
ADVANTAGE
28
YOU SAVE
10.58
/Month
user
FOUR REASONS WHY BUYERS CHOOSE STACKINGO
MORE THAN A DISCOUNT — A SMARTER
WAY TO BUY SOFTWARE.
20%
Save up to
Below OEM list price, structured within authorized programmes.
+
Advisory Included
Module fit, sizing & tier optimisation reviewed before quote.
1doc
One Commercial
Multi-region, multi-vendor stack on a single agreement.
25%
Renewal defence
Every cycle re-priced — never auto-renewed at list.
BUYER INTELLIGENCE
WHAT YOU SHOULD KNOW BEFORE
BUYING.
Six things experienced IT buyers wish they'd known earlier — plus the analyst evidence behind the OEM's market position.
01
Parallel Dialer is an add-on, not a plan feature
Parallel Dialer is a separate add-on. Factor into total cost — Professional or Ultimate tier is typically required for operational value.
04
CRM sync needs active native integration
Call logs sync to Salesforce, HubSpot, and Zoho in real time, but field mapping/custom objects need manual config per CRM—budget setup time.
02
Five-line capacity is a ceiling, not a default
5 lines is the max, but concurrency depends on outbound number pool & local presence per region — low-availability markets need more numbers
05
Local presence compliance varies by jurisdiction
Local-area-code numbers boost pickup but local presence dialing faces TCPA/EU/APAC rules. Legal review advised - liability sits with buyer.
03
AI filtering accuracy is internet-dependent
Voicemail detection depends on VoIP quality. CallHippo works well on broadband, but poor-connectivity remote setups risk false connects.
06
Parallel dialing: different regulatory risk
Parallel dialing runs simultaneous calls (unlike sequential), risking abandoned-call breaches under telemarketing rules; verify <3 lines
GARTNER MAGIC QUADRANT
Contact Center as a Service · 2025

Not evaluated — CCaaS 2025
NOT FEATURED
FORRESTER'S WAVE
Contact-Center-As-A-Service Platforms · Q2 25

NOT FEATURED
ABOUT CALLHIPPO
HIGH-VOLUME OUTBOUND CALLING BUILT FOR SALES TEAMS, NOT CALL CENTRES.
CallHippo is a cloud VoIP platform with virtual numbers in 50+ countries, built outbound-sales-first around dialer automation, CRM integration, and AI call intelligence; the Parallel Dialer is its flagship.
Unlike predictive dialers, CallHippo's Parallel Dialer initiates up to 5 simultaneous outbound streams per rep — connecting only on live human answer; other lines drop instantly. AI handles voicemail, busy signals, and bad numbers before a rep hears a ring.
The platform integrates natively with Salesforce, HubSpot, and Zoho, syncing call outcomes and contact history in real time. Pricing is modular: base plans start with the Parallel Dialer available as a add-on across qualifying tiers.
BEST FOR
High-Vol SDR Teams
5–50 reps, 100+ dials/day; inside sales, BPO, SaaS
STRONG FIT
SMB & Mid-Mkt Sales
Enterprise dialing without long rollout; no RevOps
REPLACES
Power/Prog Dialers
Single-line dialers; idle time, manual CRM logging
Key Capabilities
INCLUDED IN ALL PLANS
Concurrent Multi-Stream Dialing
Fires up to 5 concurrent call streams per rep; drops rest on connect, cuts ring-wait.
AI-Driven Call Filtering
AI filters voicemail, machines, busy, dead lines so reps hear only connected calls.
Local Presence Number Assignment
Per-call local caller ID from a 50+ country number pool; coverage varies by market.
Real-Time CRM Disposition Sync
Call outcomes, timestamps, duration, notes write to CRM live on close, not in batch.
Call Recording & Conversation Logging
All calls recorded and tied to the contact, in dashboard and CRM; no separate tool.
Outbound Analytics & Rep Performance Reporting
Tracks dials/hour, connect rate, talk time, disposition per rep, campaign; no BI.
MORE FROM CALLHIPPO
THE CALLHIPPO PLATFORM.
The Parallel Dialer is one module within CallHippo's broader VoIP and outbound sales platform. Bundle the Parallel Dialer with CallHippo's Power Dialer, Progressive Dialer, IVR, and Virtual Phone System on a single Stackingo agreement to unlock cross-product partner pricing and unified billing.

