Collections is a contact-rate game. The more right-party contacts your agents make per hour, the more promises-to-pay you collect. Every minute an agent spends manually dialing, listening to ring tones, or hitting voicemail is a minute they are not collecting.
That is why power dialer software is not optional for a competitive collections operation in 2026. But not every dialer is built for collections. Most are built for sales teams that have never heard of the FDCPA, don't scrub DNC lists automatically, and charge enterprise pricing that makes your compliance officer nervous.
This guide cuts through the noise. We tested and researched the five most commonly used power dialers among collections agencies, scored them on the criteria that actually matter — FDCPA features, contact rate lift, ease of use, and total cost — and ranked them for you.
What Makes a Great Collections Dialer?
Before the rankings, let's define what separates a collections-grade dialer from a generic sales dialer.
FDCPA compliance guardrails. The dialer must enforce calling-hours restrictions by time zone (8am–9pm), block calls to cell phones flagged as litigator numbers, and provide mandatory mini-Miranda scripting on initial contacts.
DNC scrubbing. Federal DNC, state DNC, and your internal do-not-contact list must all be scrubbed automatically before every dial attempt. Manual scrubbing is not acceptable at volume.
Call recording and storage. Every call must be recorded and stored for a minimum of 2 years (most agencies keep 7 years) for dispute resolution and regulatory audits.
TCPA compliance. For cell phone dialing, the system must respect TCPA consent records and flag numbers that require manual dialing rather than auto-dial.
Voicemail drop. Pre-recorded compliant voicemail messages drop automatically, saving agents 30–45 seconds per unanswered call.
Right-party contact (RPC) tracking. The system should track RPC rate by agent, list, and campaign so you can optimize your calling strategy.
The Top 5 Collections Dialers Compared
1. OPSYNC — Best All-in-One Collections Platform
Pricing: $197/mo base + $49/agent/mo (Starter) | $297/mo + $45/agent (Growth) | $497/mo + $39/agent (Agency)
OPSYNC was purpose-built for outbound operations teams, and collections is one of its primary use cases. The compliance engine is built into the core platform — not bolted on as an afterthought.
What makes OPSYNC stand out for collections:
- Compliance Engine: Automatic FDCPA calling-hours enforcement by debtor time zone. If it is 8:59pm in the debtor's state, the dialer will not attempt that call. No overrides. No accidents.
- DNC Scrubbing: Federal DNC, state-level DNC lists for all 50 states, and your internal suppression list all scrubbed in real time before each dial.
- TCPA Cell Phone Guard: Numbers identified as cell phones are flagged and routed to manual dial queues unless valid TCPA consent exists in the record.
- AI QA Scoring: Every call is automatically transcribed using OpenAI Whisper and scored by GPT-4o. Mini-Miranda compliance, tone, and validation are checked on 100% of calls — not just a 5% sample.
- Power + Predictive Dialer: Both modes available. Power dialer gives agents one line at a time with instant pickup. Predictive dialer uses ML to predict agent availability and dial ahead to maximize utilization.
- Voicemail Drop: Pre-record compliant FDCPA voicemail messages per campaign. One click and the message drops while the agent moves to the next contact.
- Collections CRM built in: Accounts, payment history, promise-to-pay tracking, and dispute logging all live in the same platform as the dialer. No integration required.
ROI Example: A 10-agent collections team making 80 calls/day per agent at $25/hour:
- Without OPSYNC: ~200 manual dials/day per agent at 3 min average
- With OPSYNC power dialer: ~350+ dials/day per agent (dialer handles ringing, voicemail detection)
- That is 150 extra dial attempts per agent per day — or 1,500 extra attempts across 10 agents
- At even a 5% RPC rate, that is 75 additional right-party contacts per day
- At a 30% PTP rate from RPC, that is 22 additional promises-to-pay per day
- At $200 average collection value, that is $4,400/day in additional collections potential
OPSYNC costs $687/mo for 10 agents on Starter. The ROI calculation essentially pays for itself in the first hour of the first day.
Bottom line: Best choice for agencies that want compliance + dialer + CRM without stitching three vendors together.
2. Convoso — Collections-Focused Predictive Dialer
Pricing: Custom pricing, typically $150–$250/agent/mo. Minimum 5 agents.
Convoso is one of the few dialers that specifically markets to collections agencies. Their TCPA compliance tools are solid, and their predictive dialer algorithm is well-regarded for high-volume outbound.
Strengths:
- Good predictive dialer with adaptive pacing
- Dedicated TCPA compliance module
- Real-time reporting dashboard
- Some built-in DNC scrubbing
Weaknesses:
- No built-in CRM — you need a separate collections system
- AI QA requires additional tools
- Pricing is opaque and usually requires a sales call
- Minimum agent counts make it expensive for smaller agencies
- Limited compliance enforcement (it warns, doesn't always block)
Best for: High-volume agencies already running a separate collections management system who need a best-of-breed predictive dialer.
3. Five9 — Enterprise Contact Center
Pricing: Starts at $175/agent/mo for Digital tier, $229/agent/mo for Core (dialer), $269/agent/mo for Premium. No per-seat discounts at low volumes.
Five9 is a full enterprise contact center platform used by large collections operations at banks and credit card companies. For most collections agencies with under 100 agents, Five9 is significant overkill — and significantly overpriced.
Strengths:
- Mature enterprise platform
- Strong uptime SLA
- Good outbound dialer for large teams
- Workforce management tools
Weaknesses:
- $229/agent/mo minimum for dialer features means a 10-agent shop pays $2,290/mo just for agent seats — before any platform fees
- 12-month contracts are standard
- Compliance features are available but require setup and are not automatic
- No built-in collections CRM
- AI QA requires additional Verint or NICE integration ($$$)
- Implementation typically takes 4–8 weeks and often requires a consultant
The real cost: A 10-agent team on Five9 Core costs roughly $2,290/agent seats + implementation fees + compliance add-ons + CRM + AI QA integration. You are realistically looking at $30,000–$40,000/year before you dial a single call.
4. PhoneBurner — Simple Power Dialer
Pricing: $127–$166/user/mo (billed annually). No free trial for teams.
PhoneBurner is a popular power dialer for sales teams that some collections agencies use. It is simple, reliable, and has good voicemail drop. However, it is fundamentally a sales tool.
Strengths:
- Simple, easy to learn
- Reliable voicemail drop
- Good call recording
- Reasonable pricing
Weaknesses:
- No FDCPA-specific compliance features
- No automatic DNC scrubbing (requires integration)
- No TCPA cell phone detection
- No built-in collections CRM
- No AI QA — manual review only
- Predictive dialer not available
- No compliance reporting for regulatory audits
Best for: Small agencies doing consumer outreach where formal FDCPA guardrails are handled externally, and you just need a fast way to dial through lists.
5. RingCentral Contact Center — Mid-Market Option
Pricing: Custom, typically $85–$140/agent/mo for basic, $140–$180/agent/mo with outbound dialer.
RingCentral has an outbound contact center product but it is primarily built for inbound customer service. The outbound dialer exists but is not the core product focus.
Strengths:
- Good brand name, reliable telephony
- Unified communications (phone + chat + video)
- Decent reporting
Weaknesses:
- Outbound dialer is not collections-grade
- No FDCPA-specific features
- No collections CRM
- Customer complaints on G2 focus on complexity and poor support
- AI features are basic compared to purpose-built tools
Feature Comparison Table
| Feature | OPSYNC | Convoso | Five9 | PhoneBurner | RingCentral | |---|---|---|---|---|---| | Power Dialer | Yes | Yes | Yes | Yes | Yes | | Predictive Dialer | Yes | Yes | Yes | No | Limited | | FDCPA Calling Hours | Auto-enforced | Configurable | Manual | No | No | | DNC Scrubbing | Built-in | Add-on | Add-on | No | No | | TCPA Cell Guard | Built-in | Yes | Yes | No | No | | AI QA Scoring | Built-in | No | Add-on | No | No | | Collections CRM | Built-in | No | No | No | No | | Voicemail Drop | Yes | Yes | Yes | Yes | Yes | | Starting Cost (10 agents) | $687/mo | ~$1,500/mo | ~$2,290/mo | ~$1,270/mo | ~$1,400/mo |
The FDCPA Compliance Checklist
Whatever dialer you choose, make sure it handles all of these:
- Time zone enforcement: Calls blocked outside 8am–9pm in the debtor's local time zone
- Holiday blocking: No calls on specific federal and state holidays
- Mini-Miranda delivery: Initial contact scripting includes required disclosures
- Call recording: 100% of calls recorded and retained per your state requirements
- DNC integration: Federal DNC + state DNC + internal suppression
- TCPA consent tracking: Separate consent status for cell phones vs landlines
- Dispute logging: Record dispute notifications and stop collection activity automatically
- Audit trail: Immutable log of all call attempts, recordings, and dispositions
ROI Calculator: Is a Collections Dialer Worth It?
Here is a simple model you can adapt:
Inputs:
- Agents: 10
- Hours/day: 8
- Manual dial rate: 20 calls/hour
- Dialer lift: 40 calls/hour (2x)
- Right-party contact rate: 6%
- Promise-to-pay rate from RPC: 35%
- Average collection value: $180
Results:
- Manual: 10 agents × 8 hrs × 20 calls = 1,600 calls/day → 96 RPC → 33.6 PTP → $6,048/day collected
- With dialer: 10 agents × 8 hrs × 40 calls = 3,200 calls/day → 192 RPC → 67.2 PTP → $12,096/day collected
- Lift: $6,048 more per day from the same 10 agents
- OPSYNC costs $687/mo = $22.90/day
- Payback period: Less than 1 hour of incremental collections
Our Recommendation
For most collections agencies with 2–50 agents: OPSYNC is the clear choice. It is the only platform in this list that gives you a FDCPA-compliant power dialer, predictive dialer, collections CRM, AI QA scoring, and compliance reporting in a single product — at a price that makes sense for agencies that are not Fortune 500 companies.
For agencies with 100+ agents running dedicated predictive dialing campaigns at massive volume: Convoso is worth evaluating alongside OPSYNC.
For agencies being sold Five9 by an enterprise reseller: run the cost comparison first. You will almost certainly find OPSYNC delivers 90% of the capability at 30% of the price.
Ready to see OPSYNC's collections features in action? Get started on the Free plan — no credit card required, setup in under 10 minutes.