Best Parallel Dialers in 2026: 9 Multi-Line Dialers Compared

A parallel dialer is a dialer that calls several numbers at the same time for one rep and only connects the person who answers. This list covers the 9 tools that genuinely offer that mode in 2026, with the number of simultaneous lines, the public price or “quote only”, the target market and the CRM integrations for each, first checked on vendor websites on November 5, 2026, with every pricing page rechecked on November 11, 2026.

New to the concept? Start with our explainer on what a parallel dialer is. If you are still choosing between dialer families (power, predictive, multi-line), our hub guide to the best sales dialer software covers every type, and our sales prospecting tools roundup goes wider still. This page only covers simultaneous dialing.

Which parallel dialer is best for SDR teams?

The detailed criteria for SDR managers (seat minimums, engagement platform, coaching, reporting, countries called) are in the section for SDR teams further down.

How we selected and ranked these tools

A tool makes this list if it dials at least two numbers at the same time for one rep and automatically connects that rep to the first person who answers. Power dialers that call one number after another are out, as are phone systems with sequential dialing only. JustCall is included because its SalesPro plan dials up to 10 lines, even though JustCall labels that mode a predictive dialer.

For each tool, we checked the official pages on November 5, 2026, then reopened every pricing page on November 11, 2026, for:

When a page says nothing about a point, we mark it as “not stated” instead of assuming it is missing. Prices are in US dollars, excluding tax.

A word on line counts, the most heavily marketed number. When a prospect answers, the dialer cancels the other calls while they are still ringing: those prospects never picked up and see a missed call from an unknown number. The more lines you open, the more calls you cancel to people who would have answered. Our analysis of how many lines to run shows that at around a 10% answer rate, 4 lines keeps most of the conversation gain while burning far less of the list. The line count on a pricing page is therefore not a ranking criterion on its own.

The order below is not a score. Skipcall comes first because it is our product; the others are grouped by profile, from multi-line specialists to phone platforms that sell parallel dialing as an option.

Summary table: 9 parallel dialers at a glance

Pricing pages rechecked on November 11, 2026 (first check on November 5, 2026), excluding tax. CRMs listed are the ones each vendor names; the depth of each integration varies.

Head-to-head comparisons: Skipcall vs Orum, Skipcall vs Nooks, Skipcall vs Salesfinity, Skipcall vs Trellus, Skipcall vs PowerDialer.ai, Skipcall vs Koncert, Skipcall vs CloudTalk, Skipcall vs JustCall.

The same nine tools on two axes, the lines each one advertises and whether you can read its price without talking to sales:

The 9 best parallel dialers, tool by tool

1. Skipcall

Skipcall dials 4 numbers at once for each rep, screens out voicemail with AI detection and only connects live answers. The Skipcall parallel dialer is included from the Starter plan, from $70 per seat per month billed annually, with no seat minimum (full pricing). Around it sit a power dialer for one-by-one calling, pre-recorded voicemail drop, call recording and transcription, AI summaries, sequences, phone number enrichment and a mobile app.

2. Orum

Orum is one of the US pioneers of simultaneous dialing. Its product page advertises “up to 5 lines at once”; the Ascend plan was advertised at 10 lines when we checked on September 3, 2026, a figure its pricing page no longer shows as of November 5. Rechecked on November 11, 2026: prices are still not published, the pricing page lists a “Minimum 9-Seat” and includes the parallel dialer without stating a line count. Orum connects to Salesforce and HubSpot, and to the Outreach, Salesloft, Gong Engage and Apollo engagement platforms.

3. Nooks

Nooks sells an AI Dialer with “multi-line & power dialing”. Its help center encourages reps to work up to “5 dials at once” once they are comfortable, starting at 1 or 2. The pricing page publishes no price: everything goes through a custom quote. Nooks names HubSpot and Salesforce in its FAQ, plus Outreach, Salesloft, Gong and Apollo for the dialer.

4. Salesfinity

Salesfinity advertises unlimited dials “on up to 5 lines”. The Gold plan costs $249 per user per month billed annually, or $299 month to month; Enterprise, at $299 on a 12-month term, includes 200 mobile numbers per seat each month. The US and Canada are included; calling 120+ countries costs $50 more. Extra mobile numbers are $0.30 each. Teams of 1 to 5 licenses buy online; volume pricing starts at 6 licenses on an annual plan (pricing page, November 11, 2026). On the CRM side, Salesfinity names HubSpot and Salesforce sync.

5. Trellus

Trellus sells two individual plans: Power, which “calls one number at a time”, at $99.99 per seat per month, and Power + Parallel, which “calls up to five numbers at once”, at $149.99. The Business plan is custom-priced. Its pricing page states “No seat minimum: buy one seat online” (November 11, 2026). Trellus advertises 28 integrations, including HubSpot, Salesforce, Salesloft, Outreach, Apollo, Gong Engage, Close, Attio, GoHighLevel, Google Sheets and Clay.

6. PowerDialer.ai

Despite the name, PowerDialer.ai offers parallel dialing: its homepage says you can “call 5 prospects simultaneously”. The pricing page lists four monthly plans, Single Line at $45, Standard Unlimited at $139 with unlimited calls to the US and Canada, Premium at $165 and Business on quote, without stating which plan unlocks parallel mode. Its FAQ names Salesforce, HubSpot, Zoho and Pipedrive.

7. Koncert

Koncert offers several dialing modes. Its AI Parallel Dialer runs “1 to 4 lines” on Symphony and “1 to 5 lines” on Symphony+. Every plan leads to a contact form: there is no public price. The Salesforce integration is native and listed on AppExchange; HubSpot, Outreach and Salesloft are also named.

8. CloudTalk

CloudTalk is a full business phone system. Its parallel dialer is a paid add-on billed per seat per month on top of the Starter, Essential or Expert plan (Expert requires 3 seats). The pricing page rechecked on November 11, 2026 describes it as dialing five lines per rep by default, with up to ten on request, and lists the add-on at 39 per seat per month, billed annually, in its European price list. CRM integrations start on the Essential plan, and Salesforce requires Expert.

9. JustCall

JustCall publishes prices for its communication suite (Team at $29, Pro at $49, Pro Plus at $89 per user per month billed annually, 2-seat minimum), which includes a power dialer from Pro. Multi-line dialing sits on SalesPro, which is quote-only: a “predictive dialer (up to 10 lines)” alongside power and dynamic dialers. JustCall names Salesforce, HubSpot, Apollo, Outreach and Salesloft on SalesPro, and lists Pipedrive among its integrations.

How should an SDR team choose a parallel dialer?

An SDR team does not buy a parallel dialer the way a solo founder does. The seat count, the engagement platform already in place, the way managers coach and the countries on the list narrow nine tools down to two or three before any demo. These five checks, in this order, do most of the sorting.

1. 01

   Team size and seat minimum:

   count your SDR seats before you look at features. Orum’s 9-seat minimum rules it out for a two-rep pilot; Skipcall, Salesfinity, Trellus and PowerDialer.ai sell a single seat. Minimums, contract terms and the real entry ticket of each vendor are compared in our list of dialers with no minimum seats.

2. 02

   Engagement platform or CRM-first:

   if your SDRs live in Outreach or Salesloft, shortlist the tools that name them: Orum, Nooks, Trellus, Koncert and JustCall SalesPro; Skipcall has no Outreach or Salesloft integration. If the team works straight from the CRM, how the dialer plugs in matters more than the logo on the integrations page. We cover it CRM by CRM: how each dialer connects to HubSpot, CTI softphone or API sync on Salesforce, and what each phone app writes to Pipedrive.

3. 03

   Coaching:

   coaching material comes from recordings, transcripts and call notes. Orum sells AI coaching as an add-on, Nooks builds coaching into its platform, and Trellus keeps advanced coaching on its custom-priced Business plan. Skipcall provides call recording and transcription with AI summaries that managers can review after the session.

4. 04

   Manager reporting:

   an SDR manager needs dials, connects, conversations and meetings per rep, plus the same activity written to the CRM so pipeline reports stay true. Ask each vendor to show the per-rep view in the demo and the fields it writes to your CRM. With Skipcall, reps call from Skipcall and the CRM record is updated afterwards with the call, its outcome, the recording and the transcript; the dashboard shows activity per rep.

5. 05

   Countries called:

   Salesfinity and PowerDialer.ai include the US and Canada, and Salesfinity charges $50 more per license per month for 120+ other countries. The US specialists are built for North American lists. For European or multi-region lists, look at Skipcall or CloudTalk, and check the local caller ID rules of each country you call in our guide to cold calling laws by country.

Building the team from zero rather than equipping an existing one? The bill at 1, 3 and 5 callers, across more tool families than multi-line dialers, is worked out in our cold calling software comparison for startups.

Seat price is only the entry ticket. What decides the return is how many conversations each SDR gets per hour without burning the list, which is why the line setting matters more than the line maximum. For the SDR workflow around the dialer (sessions, sequences, call outcomes, CRM sync), see how Skipcall is set up for SDR and BDR teams, and what the parallel dialer does on each call.

What should you ask in a parallel dialer demo?

Every multi-line demo looks fast. The differences between tools sit in what happens around the connected call, and vendors rarely volunteer it. These eight questions are specific to simultaneous dialing: none of them matters for a one-line power dialer, all of them change what your SDRs and your prospects experience.

To save a call, send the list before the demo. A message you can copy:

Hi, before our demo, could you confirm the following in writing?

1. Lines per rep: default, maximum, and who can change the setting.
2. What a prospect sees when their line is cancelled, and how it is logged.
3. Typical delay between a live answer and the rep being connected.
4. What happens when two prospects answer in the same round.
5. How voicemail is detected, and whether voicemail drop can be limited to chosen attempts.
6. Caller numbers: how many per rep, for which countries.
7. Fields written to our CRM for each call, and when.
8. Seat minimum, contract term, price of the multi-line mode, countries included.

Thanks.

A vendor that answers all eight in writing is easy to compare with the next one. Why the first question matters most is explained in our analysis of how many lines to run.

Which parallel dialer fits your team?

Before signing, model your cost per meeting with each price, and read our parallel dialing best practices: line count, list quality and voicemail strategy matter as much as the tool.

Why “more lines” is the wrong buying criterion

A rep can only talk to one person at a time. Opening more lines cuts dead time between conversations, but it does not create talk time. In our model at a 10% answer rate, going from 4 to 10 lines adds 18% more conversations, but consumes 56% more contacts and multiplies reachable prospects lost by 3.9: the people who would have answered but whose call was cancelled (full calculation).

On a finite B2B list, those losses add up fast: the list runs dry, caller numbers pile up missed calls and get answered less. Our article on the burned prospect list covers the warning signs. Compare tools on cost per conversation and CRM sync quality, not on the line count in the headline.

Still weighing simultaneous against one-by-one dialing? Our parallel dialer vs power dialer comparison lays out when a power dialer remains the better choice.

What to remember

• 9 tools offer true simultaneous dialing in 2026. Only 5 publish a price for that mode: Skipcall, Salesfinity, Trellus, PowerDialer.ai and CloudTalk (as an add-on).
• The US specialists (Orum, Nooks, Salesfinity, Trellus, PowerDialer.ai) are built for North American lists and English-language engagement stacks.
• Skipcall is the most direct choice for teams that want 4 lines, a published price from $70 per seat per month billed annually, no seat minimum and native HubSpot, Pipedrive, Salesforce or Attio sync. It is not the right pick if you want more than 4 lines, live in Outreach or Salesloft, or need an inbound call center.
• For SDR teams: Orum or Nooks at 9+ seats in North America on Outreach or Salesloft, Trellus or Salesfinity for smaller US and Canada teams, Skipcall for 1 to 50 reps calling Europe or several regions.
• The advertised line count does not measure performance: around 4 lines keeps most of the gain without burning your list.
• Check three things before signing: the seat minimum, what the CRM integration actually does, and the cost per conversation, not just the cost per seat.