The best auto dialer software depends on your calling workflow. JustCall is a strong starting point for sales teams comparing several dialing modes; Calilio deserves a look for bundled power dialing at a lower seat price; and RingCX is a candidate for a broader contact-center deployment.
This guide compares six auto dialers for businesses in 2026, including sequential power dialers, multiline sales tools, and contact-center systems. It focuses on the plan that actually delivers the dialing capability, along with the limitations that can change your buying decision.
- JustCall: 4.3/5 from 2,395 reviews.
- KrispCall: 4.5/5 from 388 reviews.
6 Best Auto Dialer Software: Quick Comparison
Prices below are per user or license, per month, with annual billing unless a different commitment is stated. Dollar amounts are USD. Usage, taxes, numbers, and optional features can add to the subscription.
| Provider | Best Fit | Dialing Options | Pricing & Trial |
|---|---|---|---|
1. JustCall  | Sales teams needing several dialing modes | Power, dynamic, and predictive | $49/user/monthPro · Billed annuallySalesPro quote for advanced modes14-day trial; confirm enabled dialing modesStart 14-Day Free Trial |
2. KrispCall  | Smaller teams combining power dialing with business calling | Power dialer | $32/user/monthAdvance · Billed annuallyUp to 50 usersDemo; no free trial currently advertisedCheck KrispCall Plans |
3. Ringover  | Sales and recruitment teams needing dialing and coaching | Power dialer | $49/user/monthBusiness · 12-month commitmentMinimum 3 users7-day trial, with limitsStart 7-Day Free Trial |
4. CallHippo  | Businesses evaluating a choice of outbound calling modes | Power and parallel options | |
5. Calilio  | Budget-conscious teams needing a bundled power dialer | Power dialer | |
| Contact centers needing several outbound modes | Preview, progressive, predictive, and voice broadcast | Request a RingCX quoteOutbound deploymentRingCX-specific demo; separate from RingEXReview RingCX Options |
G2 customer ratings are shown for all six products. Ringover, CallHippo, Calilio and RingCX scores were checked against available G2 listings on October 17, 2026; ratings can change as reviews are added. These are overall product ratings, not separate scores for the auto dialer feature. Trial access may not include every dialer mode. Prices reflect the relevant dialer-enabled plans, not basic phone subscriptions.
Start with the dialing mode: A power dialer generally works sequentially, while a parallel dialer starts several attempts together. Predictive dialing forecasts agent availability. Providers do not always use these labels identically, so ask how many calls start per available agent and how additional live answers are handled.
How We Selected These Business Auto Dialers
We reviewed vendor product pages, current plan descriptions, help documentation, and selected customer reviews. The shortlist considers dialing capability, the cost of accessing it, CRM workflow, supervision, and the business operation each product serves. The positions provide a reading order; the best choice for a two-person sales team can differ from the best choice for a staffed contact center.
This comparison is based on documented capabilities and buying analysis. We have not carried out a standardized hands-on performance test across all six products. Recommendations about which team should evaluate a provider are our assessment; vendor descriptions and customer feedback are identified separately.
1. JustCall: Sales teams needing several dialing modes
JustCall is our first shortlist choice for sales teams that want sequential calling today and the option to evaluate more advanced campaign modes later. Its documented Sales Dialer workflow covers contact imports, agent assignments, outcomes, and reattempt rules.
Key Features
- Power dialing is included on Pro; SalesPro adds power, dynamic, and predictive dialing.
- Campaign configuration supports CRM or CSV contacts, scripts, and dispositions.
- SalesPro combines dialing with sales automation and conversation tools.
Best Fit: An SDR team or growing sales department that wants CRM-connected campaign calling. Two licenses is the published minimum, not a promise that every campaign type fits a two-person team.
Buying Considerations: The $29 Team phone plan is not the relevant power-dialer entry point. Pro is $49 per user monthly with annual billing and a two-license minimum; SalesPro requires a quote. Confirm Sales Dialer traffic allowances separately from ordinary phone calling.
What To Test: Import a small CRM list, complete a call, and check the outcome, callback task, and suppression behavior in both systems.
Read our JustCall review for additional product context.
$49/user/month for Pro power dialing; SalesPro quote for advanced modes
14-day free trial.
2. KrispCall: Smaller teams combining power dialing with business calling
KrispCall is worth considering when the same team needs outbound list calling, a shared business communication workspace, and everyday phone features. The relevant package for this comparison is Advance, rather than the lower-priced Starter plan.
Key Features
- Advance includes a power dialer, recording, call transfer, and bulk SMS.
- The plan lists Salesforce integration and business calling features.
- Higher tiers provide another option when team size or usage grows.
Best Fit: A small or growing team evaluating sequential outbound work alongside a business phone system. Check the current user cap before planning a larger deployment.
Buying Considerations: Advance is $32 per user monthly with annual billing and is positioned for up to 50 users. Calling allowances have destination and fair-use conditions. The pricing page states that there is no free trial; a subscription refund policy is different from a trial.
What To Test: Request a live demonstration of the actual power dialer and the precise CRM workflow you use, then confirm number-verification requirements.
Read our KrispCall review for additional product context.
$32/user/month on Advance
Demo; no free trial currently advertised.
3. Ringover: Sales and recruitment teams needing dialing and coaching
Ringover is a candidate for teams whose outbound work sits alongside shared phone administration, CRM activity, and supervisor coaching. Its current pricing page includes Power Dialer in Business.
Key Features
- Business combines Power Dialer with advanced analytics and coaching.
- The plan includes business-tool integrations and advanced call routing.
- Its calling package covers specified destinations, subject to the plan terms.
Best Fit: An established sales, staffing, or recruiting team with at least three users and a need for shared supervision.
Buying Considerations: Business is listed at $49 per user monthly with a 12-month commitment and at least three users, excluding taxes. This makes the minimum seat subscription $147 per month. Older feature pages can show different plan names or prices, so obtain the current written offer.
What To Test: Check whether dialer calls to your destinations fall within the package and whether supervisors can review the exact outcomes your team records.
Read our Ringover review for additional product context.
$49/user/month on Business; minimum 3 users
7-day free trial, with limits.
4. CallHippo: Businesses evaluating a choice of outbound calling modes
CallHippo belongs on the shortlist when a team wants to compare sequential outreach with higher-throughput dialing options. Its current product and help material distinguishes Power Dialer, Parallel Dialer, and Speed to Dial.
Key Features
- Power Dialer supports working through an uploaded calling list.
- Parallel dialing provides a different approach to simultaneous attempts.
- Business phone and call-monitoring functions sit alongside outbound tools.
Best Fit: A business prepared to test several outbound workflows and obtain a package-specific quote.
Buying Considerations: The pricing selector depends on region, currency, team size, and package. A stable dialer-enabled dollar price could not be verified from the retrieved page, so this comparison does not substitute a basic phone-plan price. Confirm which modes, usage, and integrations the quote includes.
What To Test: Complete signup and account verification before scheduling a full-team rollout. Test both your chosen dialing mode and the CRM call log.
Confirm a dialer-enabled package and usage quote
Confirm current trial access.
5. Calilio: Budget-conscious teams needing a bundled power dialer
Calilio is a useful low-subscription-cost option for teams that need power dialing within a broader cloud phone platform. Premium includes the dialer; the cheaper Standard price should not be used as the cost of this outbound setup.
Key Features
- Premium includes Power Dialer and call dispositions.
- Live monitoring offers listen, whisper, and barge-in controls.
- The package also includes IVR, business hours, and bulk SMS.
Best Fit: A smaller sales or support team prioritizing bundled power dialing and supervision at a relatively low seat subscription.
Buying Considerations: Premium is $28 per user monthly when billed annually, or $35 monthly. Numbers and usage have separate terms and charges beyond applicable bundles. Confirm the exact CRM integrations and automation you need rather than assuming the dialer includes a complete sales-engagement suite.
What To Test: Check the full cost for your actual destinations and volume, then verify whether completed outcomes can drive the follow-up process you need.
Read our Calilio review for additional product context.
$28/user/month on Premium
Confirm evaluation access.
6. RingCentral RingCX: Contact centers needing several outbound modes
RingCX is the RingCentral product to assess for contact-center outbound dialing. Its documented modes cover preview, progressive, predictive, and voice broadcast, giving managers a broader campaign choice than a simple sequential sales dialer.
Key Features
- Several outbound modes support different preparation and pacing needs.
- Contact-center routing and campaign administration support shared operations.
- RingCX connects with the wider RingCentral environment.
Best Fit: A managed contact-center team needing outbound campaigns alongside customer operations and broader administration.
Buying Considerations: Scope the RingCX quote around your outbound modes, staffing, destinations, and implementation. An ordinary RingEX business-phone plan or RingEX free trial should not be presented as a RingCX dialer package. A separate RingCX demonstration is the appropriate evaluation route.
What To Test: Demonstrate inbound/outbound agent sharing, callback routing, after-call work, and handling of live answers when no agent is ready.
Request a RingCX outbound deployment quote
Request a RingCX demonstration.
Which Auto Dialer Should Your Business Shortlist?
For A Small Sales Team
Compare Calilio Premium, KrispCall Advance, and JustCall Pro if sequential list calling is sufficient. Calculate the full seat commitment and usage cost for your actual staffing. Calilio has the lowest listed dialer-enabled subscription among these three, but destination rates, included allowances, and required extras can change the total bill.
For CRM-Based Prospecting
Evaluate JustCall, Ringover, and KrispCall using your real CRM data. Check whether notes, dispositions, callbacks, ownership, and exclusions synchronize correctly. Verify the exact connector and plan rather than assuming every integration includes the same functions.
For Comparing Sequential And Higher-Volume Modes
Start with JustCall's documented campaign modes and request a demonstration of CallHippo's power and parallel options. Check how many calls start per available agent and what happens when several people answer. Compare qualified conversations and recipient experience during a controlled pilot.
For A Broader Contact Center
Assess RingCX when multiple outbound modes, campaign administration, shared staffing, and wider customer operations drive the decision. Include implementation and training in the quote. Request a RingCX-specific demonstration rather than treating the regular RingEX phone plan as an equivalent dialer package.
How To Compare Auto Dialer Pricing Fairly
Use this budgeting formula: required seats × relevant plan cost + dialer add-ons + number and calling charges + other required services. Request the term, renewal price, usage exclusions, and minimum seats in writing.
For example, three Ringover Business users at $49 total $147 per month under its displayed 12-month commitment. Five Calilio Premium users at $28 total $140 per month on annual billing, while five KrispCall Advance users at $32 total $160. These are seat-subscription calculations, not complete invoices; calling allowances and additional charges differ.
Ask whether automated calling traffic uses the same allowance as ordinary calls, which destinations and number types qualify, how concurrent attempts are billed, and whether recording or AI processing has usage charges. A base phone plan marked “unlimited” should not be assumed to cover every campaign configuration.
Free Auto Dialer Software And Free Trials
A trial is useful for checking the interface and workflow, but verify its seat count, calling credit, destinations, and available dialing mode. JustCall advertises a 14-day trial and Ringover advertises seven days. KrispCall's pricing page says it does not currently offer a free trial; its subscription refund policy should not be described as one. Confirm the current evaluation arrangements for CallHippo, Calilio, and RingCX before scheduling a team pilot.
Do not expect a free tool or evaluation account to remove carrier costs, recipient eligibility requirements, or the need for accurate records. Request a controlled demonstration when the required mode is not enabled during a trial.
What To Check Before Buying Automatic Dialer Software
- Dialing behavior: Identify the number of attempts per agent, pause controls, and treatment of simultaneous answers.
- Calling coverage: Check destinations, number availability, agent access locations, and per-minute rates separately.
- CRM integrity: Test updates, duplicate contacts, deleted numbers, callback tasks, and excluded records.
- Agent and supervisor tools: Verify preparation time, after-call work, recordings, monitoring, and permissions.
- Callback routing: Return a test call and check both staffed and after-hours behavior.
- Campaign safeguards: Configure applicable calling windows, retries, exclusions, and permission records.
- Commercial terms: Confirm seat minimums, billing commitments, add-ons, cancellation, and implementation responsibilities.
For the rollout itself, follow our step-by-step auto dialer setup guide. Start with controlled numbers, then a limited eligible campaign. Track qualified conversations, completed follow-up, connection delay, opt-outs, and total costs.
Calling and recording obligations depend on the recipient, purpose, technology, and jurisdiction. In the U.S., review applicable TCPA/FCC requirements, the FTC's Telemarketing Sales Rule, and state rules. A platform's controls support your process; they do not establish permission to call a particular person.
Frequently Asked Questions
What Is The Best Auto Dialer For Small Businesses?
Start with a dialer that fits your contact volume, CRM, and budget. Calilio, KrispCall, and JustCall are useful candidates for sequential calling, while Ringover's three-user minimum and JustCall's two-license minimum matter for very small teams. Validate the total cost and signup requirements before choosing.
Is A Power Dialer Better Than A Predictive Dialer?
It depends on preparation needs and staffing. Sequential power dialing is easier to observe one conversation at a time. Predictive dialing starts calls ahead of agent availability and needs appropriate pacing and supervision. Check each vendor's exact implementation.
Can Auto Dialers Work With Salesforce Or HubSpot?
Many products provide CRM integrations, but supported fields, objects, and automation vary. Run a test that starts with an existing CRM contact and ends with the correct call outcome, notes, callback, and exclusion state.
Does RingCentral's Business Phone Plan Include RingCX Dialers?
Do not assume that it does. RingEX and RingCX are different product offerings. For preview, progressive, predictive, and voice-broadcast contact-center requirements, request a RingCX-specific proposal and demonstration.
Will A Multiline Dialer Increase Sales?
It may reduce time spent waiting for answers, but more attempts do not guarantee qualified conversations or sales. Test the mode against your contact quality, staffing, connection experience, and completed business outcomes.
How Should Remote Teams Evaluate A Cloud Auto Dialer?
Test agents' actual devices and networks, browser or app support, login permissions, audio quality, and supervisor access. Include a network interruption and an agent becoming unavailable in the pilot.
Customer Reviews: Practical Buying Lessons
These selected G2 reviews illustrate questions to test during evaluation. They are paraphrased customer opinions about the named products, rather than results of our own dialer testing.
JustCall: CRM Convenience And Account Readiness
A June 9, 2026 review rated 4/5 praised having calls, SMS, and tracking together, while noting internet-dependent call quality and higher-tier features. An April 8, 2026 review displayed 0/5: the reviewer liked the Salesforce setup but reported a service suspension during additional KYC checks. Ask which verification documents are needed before a live rollout.
KrispCall: Shared Workflows And Peak-Time Behavior
A May 5, 2026 G2 review rated 4.5/5 praised the IVR builder, shared callbox, and recording playback, while reporting early call-drop incidents. A February 4, 2026 review rated 4/5 praised setup and integration options but mentioned busy-hour lag and limited reporting customization. Test representative workloads and required reports.
