United States verdict (TL;DR)
Verified 2026-05-19The US auto-dialer market has bifurcated sharply. Orum and Nooks lead the modern B2B parallel-dialer category for SDR outbound prospecting. PhoneBurner is the established power-dialer choice for inside-sales teams that want multi-line without full parallel dialing. Five9, Dialpad, Aircall, and RingCentral Engage serve cloud-call center and unified-comms mid-market. Genesys Engage and ConnectAndSell anchor the enterprise end. TCPA is the dominant US compliance variable: autodialed or prerecorded calls to cell phones require prior express written consent for B2C, 10DLC registration is mandatory for business texting, and California, Illinois, Massachusetts, Pennsylvania, and Florida require all-party consent for call recording. Any parallel dialer calling numbers in two-party-consent states must configure per-state disclosure logic.
Picks for United States
- B2B SDR teams running outbound at scale (50-2,000 reps): orum Parallel-dialer leader with AI prospect prioritization; consistently 4x+ meeting-set rate vs single-line dialers. Salesforce, HubSpot, Outreach, Salesloft native. TCPA compliance tooling included.
- Modern B2B outbound with conversation-intelligence integration: nooks AI parallel dialer with native Gong and Chorus integration; purpose-built for modern PLG SDR teams. Strong SDR-coaching layer built into the dialing session.
- High-volume contact-center outbound programs: five9 NASDAQ:FIVN, mature predictive and progressive auto-dialer suite; dominant in US inside-sales BPOs and financial-services outbound. TCPA-compliant dialing modes.
- Mid-market inside-sales teams wanting power dialing + SMS + CRM: justcall Broad Salesforce and HubSpot integration; auto-dialer plus SMS plus voice in one platform. Solid US mid-market adoption at accessible per-seat pricing.
- SMB power-dialer with 4-line concurrent dialing: phoneburner Founder-led power-dialer; mature US SMB and mid-market base; transparent pricing without per-minute charges on most plans.
- Modern unified comms with built-in dialer: aircall Cloud-call platform with auto-dialer module; 100+ CRM integrations; strong US mid-market adoption and fast onboarding.
- AI conversation intelligence plus dialer unified: dialpad Built-in Dialpad AI across dialer, meetings, and conversation intelligence; PE-backed since 2022; strong US mid-market.
- US enterprise contact center at global scale: genesys-engage Genesys Cloud with enterprise-grade predictive dialing; Fortune-500 references; strongest omnichannel at scale.
How the auto dialer software market looks in United States
The US is the largest auto-dialer market in the world and the most compliance-constrained. TCPA (Telephone Consumer Protection Act) defines the legal perimeter: autodialed or prerecorded calls to cell phones require prior express written consent for B2C outreach; B2B calls are less restricted but courts are inconsistent on what constitutes an ATDS (automatic telephone dialing system). 10DLC (10-digit long code) registration via The Campaign Registry is mandatory for any A2P SMS sent from a US 10-digit number; penalties for non-compliant texting are significant. The FCC continued tightening TCPA rules through 2025-2026, including new one-to-one consent requirements that affect lead-gen aggregators.
The modern vs. traditional split drives the category. Modern parallel dialers (Orum, Nooks) are purpose-built for B2B SDR outbound: they call 3-8 numbers simultaneously, connect the live answer to the rep, drop the rest, and use AI to prioritize which numbers to hit first. This model does not work for B2C at scale (TCPA exposure on cell-phone simultaneous calling) but is highly effective for business-number outbound. Traditional predictive and progressive dialers (Five9, Genesys, RingCentral Engage) are built for contact-center programs: BPO outbound, collections, financial services outreach, and healthcare scheduling where call volume is in the tens of thousands per day and agent queue management is the operational challenge.
ConnectAndSell occupies a distinct niche: its human-assisted connection model uses a switching layer to connect reps only to live answers, achieving high connection rates without the same ATDS classification risk as fully automated parallel dialers. This makes it attractive for teams with TCPA counsel that is nervous about pure parallel dialing. Genesys Engage is the enterprise ceiling: deployed at Fortune 500, complex IVR, workforce management, and omnichannel at scale that smaller vendors cannot replicate.
TCPA: autodialed or prerecorded calls to cell phones require prior express written consent for B2C; verify your dialer mode (predictive, progressive, power, parallel) and ATDS classification risk with counsel before deploying B2C outbound. 10DLC: all A2P SMS sent from US 10-digit long-code numbers must be registered via The Campaign Registry; unregistered traffic is filtered by carriers; most platforms handle registration but verify. State two-party consent: California (Penal Code 632), Illinois (720 ILCS 5/14-2), Massachusetts (M.G.L. c. 272, s. 99), Pennsylvania (Wiretap Act), and Florida (F.S. 934.03) require all-party consent for call recording; configure auto-disclosure at call start for calls to numbers in those states. National Do Not Call Registry: scrub outbound lists against NDNC before dialing; all platforms should support this but verify scrub frequency. FCC one-to-one consent rules (2025): lead-gen aggregators supplying lists must now provide per-seller consent; review your list sources for compliance.
Quick comparison, ranked for United States
| Product | Best for | Starts at | 10-emp/mo* | Pricing | G2 | Geo |
|---|---|---|---|---|---|---|
| 1 Orum | B2B SDR teams outbound at scale | $0 + $250/emp | $2500 | 4.7 | North America +1 | |
| 3 Nooks | Modern B2B SDR teams | $0 + $200/emp | $2000 | 4.8 | North America +1 | |
| 2 Five9 | Enterprise contact center | Quote | - | 4.0 | North America +2 | |
| 4 JustCall | SMB and mid-market sales | $0 + $29/emp | $290 | 4.3 | North America +3 | |
| 5 PhoneBurner | Inside-sales reps | $0 + $149/emp | $1490 | 4.6 | North America | |
| 6 Aircall | SMB and mid-market unified comms | $0 + $30/emp | $300 | 4.3 | Europe +2 | |
| 7 Dialpad | Mid-market unified comms | $0 + $27/emp | $270 | 4.4 | North America +2 | |
| 8 RingCentral Engage | Enterprise contact center | Quote | - | 3.9 | North America +2 | |
| 9 ConnectAndSell | B2B outbound premium | Quote | - | 4.3 | North America | |
| 10 Genesys Engage | Fortune-500 enterprise contact center | Quote | - | 4.0 | Global |
*10-employee monthly cost = base fee + (per-employee × 10) using the lowest published tier. For opaque-pricing vendors, no value is shown.
What buyers in United States actually pay
Median annual deal size by employee band, in USD. Crowdsourced from anonymized buyer disclosures.
| Product | Employee band | Median annual (USD) | Sample | Notes |
|---|---|---|---|---|
| Orum | 50-500 SDRs | $95,000 | 40 | Per-SDR seat; parallel dialing 3-8 lines |
| Nooks | 25-200 SDRs | $68,000 | 31 | Per-seat annual; AI parallel dialing |
| Five9 | 50-500 agents | $140,000 | 54 | Per-agent; contact-center suite |
| PhoneBurner | 5-50 reps | $14,400 | 87 | Per-seat annual; power dialer; no per-minute on Standard |
| Aircall | 20-200 reps | $28,800 | 74 | Per-seat annual; Essentials/Professional |
| JustCall | 10-100 reps | $18,000 | 68 | Per-seat annual; Pro tier with auto-dialer |
| Dialpad | 50-500 seats | $54,000 | 49 | Per-seat annual; Sell Pro tier |
United States-built or United States-strong vendors worth knowing
Not yet ranked in our global top 10, but credible options for United States buyers and worth a shortlist.
ConnectAndSell
Visit ↗Westborough MA. Human-assisted connection switching: reps only connect to live answers; lower ATDS classification risk than pure parallel dialers. Enterprise B2B inside-sales use case. ~$60M+ ARR estimated.
PhoneBurner
Visit ↗US-built founder-led power dialer. 4-line concurrent dialing, no per-minute charges on most plans. Strong SMB and mid-market inside-sales base. Transparent pricing model vs. Orum and Nooks.
Kixie
Visit ↗Los Angeles-based power dialer and SMS platform. Strong HubSpot and Salesforce integration. US SMB and mid-market adoption; local-presence dialing included.
All 10, ranked for United States
Same intelligence as the global ranking, vendor trust, review patterns, verified pricing, compliance, reordered for the United States market.
Orum
AI parallel dialer leader with consistently 4x+ meeting-set rate over single-line dialers.
Orum launched 2019 (founder Jason Dorfman) and closed a $45M Series B Apr 2022 led by Tiger Global. The platform pioneered the modern parallel-dialer category: AI-driven prospect prioritization plus simultaneous calling of 3-8 leads, maximizing meeting-set rate per SDR-hour. Wins on parallel-dialing depth, modern UX, and PLG SDR-team adoption. Loses on enterprise contact-center coverage (parallel dialing is regulated differently in some jurisdictions) and brand mindshare in traditional inside-sales procurement defaults.
B2B SDR teams (50-2000 SDRs) running outbound prospecting at scale.
High-volume contact-center BPOs (Five9 + Genesys fit better); inbound-heavy programs.
Strengths
- AI parallel dialer with 3-8 simultaneous lines
- Consistently 4x+ meeting-set rate vs single-line dialers
- AI-driven prospect prioritization and routing
- Native Salesforce + HubSpot + Outreach + Salesloft integration
- Modern UX with strong SDR-team customer reputation
- Mid-market and upper-mid-market PLG adoption
Weaknesses
- Enterprise contact-center coverage limited
- Parallel dialing regulated differently in some jurisdictions (TCPA compliance complexity)
- Capital base smaller than Five9 + Genesys
- Customer-support quality varies in EMEA hours
Pricing tiers
partial- StarterPer-SDR-tiered; 3-line parallel$0+$250 /mo +/emp
- Pro5-line parallel; AI prioritization$0+$400 /mo +/emp
- Enterprise8-line parallel; multi-team governanceQuote
- · Per-minute charges on outbound calls
- · Per-SDR seat charges
Key features
- +AI parallel dialer (3-8 lines)
- +AI-driven prospect prioritization
- +Salesforce + HubSpot + Outreach + Salesloft integration
- +Voicemail drop and answering-machine detection
- +Local-presence dialing
- +Call recording + conversation intelligence
- +TCPA compliance tools
- +Modern UX with SDR-team focus
Nooks
AI parallel dialer with deep Gong/Chorus integration for modern PLG SDR teams.
Nooks launched 2019 (founder Dan Lee) and closed a $43M Series B Jul 2024 led by Kleiner Perkins. The platform competes head-to-head with Orum in the modern parallel-dialer category, with stronger conversation-intelligence integration (Gong, Chorus, Avoma) and PLG-SDR positioning. Wins on conversation-intelligence depth and modern UX. Loses on capital base versus Orum and brand mindshare in traditional inside-sales defaults.
Modern B2B SDR teams (30-1000 SDRs) wanting conversation-intelligence-integrated parallel dialer.
High-volume contact-center BPOs (Five9 + Genesys fit better); enterprise inside-sales.
Strengths
- AI parallel dialer with deep Gong/Chorus integration
- Modern UX with PLG-SDR-team focus
- AI-driven prospect prioritization
- Native Salesforce + HubSpot + Outreach + Salesloft integration
- Local-presence dialing
- Strong customer-support quality
Weaknesses
- Capital base smaller than Orum
- Enterprise contact-center coverage absent
- Brand mindshare in traditional inside-sales defaults lower
- Sales motion still maturing for Fortune-500
Pricing tiers
partial- StandardPer-SDR; 3-line parallel$0+$200 /mo +/emp
- Pro5-line parallel; AI features$0+$350 /mo +/emp
- Enterprise8-line parallel; multi-teamQuote
- · Per-minute outbound charges
- · Implementation services $3K-$15K
Key features
- +AI parallel dialer
- +Deep Gong/Chorus/Avoma conversation-intelligence integration
- +AI-driven prospect prioritization
- +Salesforce + HubSpot + Outreach + Salesloft
- +Voicemail drop + answering-machine detection
- +Local-presence dialing
- +TCPA compliance tools
- +Modern UX
Five9
NASDAQ:FIVN contact-center suite with mature predictive and progressive auto-dialer.
Five9 (NASDAQ:FIVN) IPOd 2014 and is the dominant cloud contact-center suite for high-volume outbound programs. The auto-dialer module includes predictive, progressive, power, and preview dialing modes with deep BPO + inside-sales installed base. Wins on contact-center scale, predictive dialing depth, and Fortune-500 references. Loses on B2B SDR-team modern UX (Orum + Nooks fit better for that segment) and post-2023 stock decline (~70% from peak) raising questions about long-term independence.
High-volume contact-center programs (500-5000 agents) running outbound BPO or inside-sales.
B2B SDR teams (Orum + Nooks fit better); modern PLG SDR motions.
Strengths
- Mature contact-center suite with predictive, progressive, power, preview dialing
- NASDAQ:FIVN with broad Fortune-500 references
- Five9 Intelligent Virtual Agent (IVA) AI
- Strong workforce management integration
- Multi-region enterprise scalability
- BPO + inside-sales installed base depth
Weaknesses
- B2B SDR-team modern UX trails Orum + Nooks
- Post-2023 stock decline ~70% from peak; turnaround in progress
- Pricing complexity at enterprise scale
- Implementation timelines 8-16 weeks typical
- Customer-support quality varies
Pricing tiers
opaque- CorePer-agent contact-centerQuote
- PremiumAdds workforce management + IVAQuote
- OptimumAdds analytics + voice recordingQuote
- · Per-minute charges on outbound calls
- · Add-on module charges
Key features
- +Predictive, progressive, power, preview dialing
- +Workforce management integration
- +Five9 Intelligent Virtual Agent
- +Multi-region enterprise scalability
- +Call recording + quality management
- +Mature reporting and analytics
- +BPO-optimized workflows
- +Speech analytics
JustCall
Modern unified-comms with auto-dialer + SMS + voice for Salesforce-anchored mid-market.
JustCall launched 2016 by SaaS Labs and closed a $35M Series A 2022 led by Sapphire Ventures. The platform serves SMB and mid-market with unified comms (voice + SMS + WhatsApp) plus auto-dialer + sales-engagement features. Wins on Salesforce + HubSpot integration depth, affordable mid-market pricing, and broad feature breadth. Loses on enterprise contact-center coverage and parallel-dialer depth versus Orum + Nooks.
SMB and mid-market Salesforce-anchored sales teams (10-500 SDRs) wanting unified comms with auto-dialer.
Pure B2B SDR parallel-dialing (Orum + Nooks fit better); enterprise contact-center.
Strengths
- Strong Salesforce + HubSpot + Pipedrive integration
- Affordable mid-market pricing
- Unified voice + SMS + WhatsApp on one platform
- Auto-dialer + sales-engagement features
- Modern UX with broad mid-market adoption
- JustCall AI for conversation insights
Weaknesses
- Enterprise contact-center coverage thinner
- Parallel-dialer depth versus Orum + Nooks lower
- Customer-support quality varies in APAC hours
- Some legacy customers report platform-stability issues at peak load
Pricing tiers
public- EssentialsPer-user; basic dialer$0+$29 /mo +/emp
- TeamPer-user; auto-dialer + AI features$0+$49 /mo +/emp
- ProPer-user; sales-engagement + conversation-intelligence$0+$89 /mo +/emp
- BusinessEnterprise featuresQuote
- · Per-minute outbound charges
- · Number rental costs
Key features
- +Auto-dialer (single-line + multi-line)
- +Unified voice + SMS + WhatsApp
- +Salesforce + HubSpot + Pipedrive integration
- +JustCall AI for conversation insights
- +Call recording + transcription
- +Local-presence dialing
- +Power-dialer
- +Modern UX
PhoneBurner
Founder-led power-dialer with 4-line concurrent dialing for inside-sales reps.
PhoneBurner launched 2008 and is founder-led (CEO John Greene). The platform serves inside-sales reps with 4-line power dialing, voicemail drop, and email follow-up automation. Wins on SMB + mid-market power-dialer adoption, founder-led consistent strategy, and affordable pricing. Loses on AI-parallel-dialer competition from Orum + Nooks and enterprise feature depth.
Inside-sales teams (10-500 reps) running power-dialer-led outbound.
Modern PLG SDR teams (Orum + Nooks fit better); enterprise contact-center.
Strengths
- 4-line power dialer for inside-sales reps
- Affordable mid-market pricing
- Voicemail drop + email follow-up automation
- Founder-led with consistent strategy since 2008
- Strong CRM integrations (Salesforce, HubSpot, Pipedrive)
- Mobile and desktop apps
Weaknesses
- AI-parallel-dialer competition from Orum + Nooks
- Enterprise feature depth limited
- UX modernization slower than newer entrants
- Customer-support response times vary
Pricing tiers
public- StandardPer-user; 4-line dialer$0+$149 /mo +/emp
- ProfessionalPer-user; advanced features$0+$199 /mo +/emp
- PremiumEnterprise featuresQuote
- · Per-minute outbound charges
Key features
- +4-line power dialer
- +Voicemail drop
- +Email follow-up automation
- +Local-presence dialing
- +CRM integrations
- +Call recording
- +Mobile + desktop apps
- +Customizable dispositions
Aircall
Modern unified-comms platform with built-in auto-dialer and deep CRM integrations.
Aircall launched 2014 and closed a $120M Series D Jun 2021 at $1B+ valuation. The platform serves SMB and mid-market with unified comms + auto-dialer + sales-engagement features. Wins on modern UX, deep CRM integrations (100+), and EU-data-residency. Loses on enterprise scalability and parallel-dialer depth versus Orum + Nooks.
SMB and mid-market with unified-comms + auto-dialer needs and EU compliance requirements.
Modern PLG SDR parallel-dialing (Orum + Nooks fit better); enterprise contact-center.
Strengths
- Modern UX with strong customer reputation
- Deep CRM integrations (Salesforce, HubSpot, Pipedrive, Zoho)
- EU-data-residency native
- 100+ pre-built integrations
- Aircall AI for conversation insights
- Unified voice + SMS + WhatsApp
Weaknesses
- Enterprise scalability limited
- Parallel-dialer depth versus Orum + Nooks lower
- Pricing complexity at higher tiers
- Customer-support quality varies
Pricing tiers
public- EssentialsPer-user; basic dialer$0+$30 /mo +/emp
- ProfessionalPer-user; auto-dialer + AI features$0+$50 /mo +/emp
- CustomEnterprise featuresQuote
- · Per-minute outbound charges
Key features
- +Auto-dialer (single-line + multi-line)
- +Unified voice + SMS
- +100+ CRM and sales-stack integrations
- +Aircall AI for conversation insights
- +Call recording + transcription
- +Local-presence dialing
- +Power-dialer
- +Modern UX
Dialpad
AI-conversation-intelligence built-in across dialer + meeting + contact-center.
Dialpad launched 2011 and closed a $170M Series F Dec 2021 at $2.2B valuation. The platform was acquired by Owl Rock Capital + Iconiq Capital partnership Mar 2022. Dialpad AI is built-in across the platform: dialer, meeting, contact-center, sales-coach. Wins on AI breadth and unified-comms platform. Loses on post-PE product investment trajectory and parallel-dialer depth.
Mid-market wanting unified voice + meeting + AI-coaching on one platform.
Pure parallel-dialer needs (Orum + Nooks fit better); SMB on tight budget.
Strengths
- Dialpad AI built-in across dialer + meeting + contact-center
- Modern UX with strong customer reputation
- Unified voice + meeting + SMS + contact-center
- Strong CRM integrations
- Mobile + desktop apps
- AI coaching for sales reps
Weaknesses
- Post-PE product investment trajectory questions
- Parallel-dialer depth versus Orum + Nooks lower
- Pricing complexity at enterprise scale
- Customer-support quality varies
Pricing tiers
public- StandardPer-user; basic dialer + AI$0+$27 /mo +/emp
- ProPer-user; advanced AI features$0+$35 /mo +/emp
- EnterpriseCustom featuresQuote
- · Per-minute outbound charges
- · Contact-center add-on charges
Key features
- +Dialpad AI built-in across platform
- +Auto-dialer + power-dialer
- +Unified voice + meeting + SMS
- +AI coaching for sales reps
- +Strong CRM integrations
- +Modern UX
- +Mobile + desktop apps
- +Contact-center add-on
RingCentral Engage
NYSE:RNG contact-center suite with mature auto-dialer and unified-comms platform.
RingCentral (NYSE:RNG) is a mature unified-comms + contact-center vendor with Engage Voice (auto-dialer + outbound) and Engage Digital (omnichannel). The platform serves enterprise contact-center programs with mature predictive dialing, queue management, and BPO workflows. Wins on enterprise unified-comms + contact-center bundle. Loses on post-2021-IPO-stock-decline (~85% from peak) and modern B2B SDR-team UX versus Orum + Nooks.
Existing RingCentral unified-comms customers extending into contact-center auto-dialer.
Modern B2B SDR parallel-dialing (Orum + Nooks fit better); standalone auto-dialer buyers.
Strengths
- NYSE:RNG mature unified-comms + contact-center suite
- Engage Voice auto-dialer with predictive + progressive + power
- Multi-region enterprise scalability
- BPO + inside-sales installed base
- Strong workforce-management integration
- RingCentral RingSense AI
Weaknesses
- Post-2021-IPO stock decline ~85% from peak; turnaround in progress
- Modern B2B SDR-team UX trails Orum + Nooks
- Pricing complexity at enterprise scale
- Customer-support quality varies
Pricing tiers
opaque- Engage VoicePer-agent contact-center voiceQuote
- Engage DigitalAdds omnichannel digitalQuote
- · Per-minute outbound charges
- · Add-on module charges
Key features
- +Predictive + progressive + power dialing
- +Engage Voice + Engage Digital unified
- +Workforce-management integration
- +Multi-region enterprise scalability
- +RingCentral RingSense AI
- +Call recording + quality management
- +Speech analytics
- +BPO-optimized workflows
ConnectAndSell
Live-agent-assisted parallel dialer for B2B outbound sales.
ConnectAndSell launched 2007 and pioneered live-agent-assisted parallel dialing: human dialers initiate calls and transfer connected calls to client SDRs. The model wins on call-connect rate (typically 5-10x single-line) but loses on cost (live-agent labor) and modern UX. Best fit for B2B outbound programs with budget for premium price-point in exchange for guaranteed connections.
B2B outbound programs with budget for premium live-agent-assisted dialing.
Cost-sensitive SDR teams (Orum + Nooks fit better); pure AI-dialer buyers.
Strengths
- Live-agent-assisted parallel dialing
- Guaranteed connection rate (5-10x single-line)
- Founder-led with 18-year track record
- Mature B2B outbound positioning
- Strong CRM integrations
- Live coaching during calls
Weaknesses
- Premium pricing due to live-agent labor
- AI-parallel-dialer competition from Orum + Nooks at lower cost
- UX modernization slower than newer entrants
- Scalability limited by live-agent capacity
Pricing tiers
opaque- StandardLive-agent-assisted dialingQuote
- PremiumAdditional features and coachingQuote
- · Live-agent labor costs embedded in premium pricing
Key features
- +Live-agent-assisted parallel dialing
- +Guaranteed connection rate
- +CRM integrations (Salesforce, HubSpot)
- +Live coaching during calls
- +Call recording
- +Reporting and analytics
- +Voicemail drop
- +Custom workflows
Genesys Engage
Permira-owned enterprise contact-center suite with mature auto-dialer for Fortune-500.
Genesys was acquired by Permira + Hellman & Friedman in 2021 ($21B+ valuation). Genesys Cloud is the modern platform; Genesys Engage is the legacy on-prem / hybrid platform. The auto-dialer module serves enterprise contact-center programs with predictive, progressive, power, and preview dialing. Wins on Fortune-500 references and global scale. Loses on post-PE pricing pressure and modern B2B SDR-team UX.
Fortune-500 enterprises with global contact-center operations.
B2B SDR teams (Orum + Nooks fit better); SMB on tight budget.
Strengths
- Mature enterprise contact-center suite
- Multi-region global scalability
- Predictive + progressive + power + preview dialing
- Genesys Cloud (modern) + Engage (legacy) platforms
- Fortune-500 references and case studies
- Genesys AI built across platform
Weaknesses
- Post-Permira-H&F pricing pressure 15-30% common at renewal
- Modern B2B SDR-team UX trails Orum + Nooks
- Implementation complexity high (6-18 months)
- Engage-to-Cloud migration friction
Pricing tiers
opaque- Genesys CloudModern cloud contact-centerQuote
- Genesys EngageLegacy on-prem / hybridQuote
- · Per-minute outbound charges
- · Renewal pricing pressure 15-30%
- · Engage-to-Cloud migration services
Key features
- +Predictive + progressive + power + preview dialing
- +Genesys Cloud + Engage platforms
- +Multi-region global scalability
- +Genesys AI built across platform
- +Workforce-management integration
- +Mature reporting and analytics
- +Speech analytics
- +BPO-optimized workflows
Frequently asked questions
The questions buyers actually ask before they sign.
Is parallel dialing legal under TCPA?
Which auto dialers handle 10DLC registration automatically?
What is the difference between a predictive dialer, a power dialer, and a parallel dialer?
Parallel dialer vs traditional auto-dialer, which wins?
Is parallel dialing TCPA-compliant?
How much should I budget for auto-dialer software?
Five9 vs Genesys vs RingCentral Engage for enterprise contact center?
What is the role of AI in auto-dialer software?
How long does auto-dialer implementation take?
Do I need a separate auto-dialer plus sales-engagement platform?
What about Sales Engagement platforms that include dialer?
What about RingCentral, Zoom Phone, and Microsoft Teams Phone for outbound?
How do I evaluate connect rate and answer-rate metrics?
Final word
Looking at a different market? See the global Auto Dialer Software ranking, or pick another country at the top of this page.
Last updated 2026-05-19. Local pricing reverified quarterly. Found something inaccurate? Tell us.