Koncert alternative: compare line count, pricing and carrier model.

Below, Koncert's own published claims sit next to what DialBreeze measured in production use. Where Koncert did not publish a figure, we say so instead of guessing.

Koncert vs DialBreeze.

Left column quotes or paraphrases Koncert's page and related first-party sources as fetched on the dates in our source data. Right column is DialBreeze today.

KoncertDialBreeze

What it is Browser power dialer. One human operator on every call.

Throughput Koncert: 8x and 50% claims unverified on reviewed primary page Depends on your list and your line count.

Lines per rep One line on Breeze. Up to 3 on Jetstream.

Connect claim 50% claim unverified Depends on your list; see the calculator.

Breeze and Jetstream call notes Koncert: see the vendor source When you hang up, Breeze gives you a transcript you can read. Breeze also gives you a 1-2 sentence summary and one suggested follow-up. You save that follow-up as a task with one tap. It never creates tasks by itself.

Plan prices Koncert: month-to-month unverified; 1 seat minimum Breeze $29 per seat per month, one line: continuous dialing and call notes. Jetstream $49 per seat per month, Breeze with up to three lines. Load calling credit in $25, $50, $75 or a custom amount in whole dollars from $25 to $2,000. Calling is $0.75 per dialing hour, drawn from your balance. AI transcription and call notes are included on Breeze and Jetstream. Calling is $0.75 per dialing hour, prepaid. Phone numbers are $5 per month each.

Trial Not statedRequest a demo No free trial. Choose your plan and check out on the pricing page.

Calling service DialBreeze calling time ($0.75/hour, 1.25¢ a minute, on every plan, drawn from your calling credit). Phone numbers are $5 per month each.

Vendor claims are advertised figures and often multipliers against manual dialing; our row is the team's own daily use on one line, how we counted it. Prices and features change; confirm on Koncert's site before you decide.

Choose Koncert if…

You want an enterprise sales engagement suite.

Choose DialBreeze if…

With up to three lines ringing you talk to the first person who answers, on Jetstream ($49 per seat), with Breeze at $29 for one line.
When you hang up, Breeze gives you a transcript you can read. Breeze also gives you a 1-2 sentence summary and one suggested follow-up. You save that follow-up as a task with one tap. It never creates tasks by itself.
You want the calling line provided for you, with no carrier account to open or manage.
You want a vendor that publishes its own measured dials per hour (typical and busy), not only multipliers.

Switching from Koncert.

What actually moves, what changes, and what to export first. Grounded in Koncert's published plan details (checked 2026-09-28).

Koncert's four advertised dialer modes and fully managed caller-ID health program become one power-dial mode plus the numbers DialBreeze provides (phone numbers are $5 per month each).
Koncert pricing is demo-gated; model the quoted package against DialBreeze seats plus projected calling usage at $0.75 per dialing hour.

Migration notes are practical guidance, not a data-transfer service. Verify exports and pricing on Koncert's site before you commit.

See the DialBreeze side for yourself.

The real dialer with sample data: three lines, one connects, the outcome goes on a hotkey.

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Real product interface. Sample data, fictional people and numbers.

Koncert alternative FAQ.

Is DialBreeze cheaper than Koncert?

Koncert did not publish a per-seat price on the page we checked (2026-09-28), so we cannot compare list prices honestly. Breeze is $29 and Jetstream is $49 per seat per month, with calling billed separately at $0.75 per dialing hour.

How many lines does Koncert dial at once?

Breeze dials one line. Jetstream dials up to three lines per operator.

What does Koncert publish about call notes?

Read the vendor source linked on this page, checked 2026-09-28. We do not restate their note features here. When you hang up, Breeze gives you a transcript you can read. Breeze also gives you a 1-2 sentence summary and one suggested follow-up. You save that follow-up as a task with one tap. It never creates tasks by itself.

Can I move my lists from Koncert to DialBreeze?

If you can export your leads to CSV, you can import them into DialBreeze lists. Check the field mapping with a small file during setup before moving a live list, and bring your do-not-call records with you.

Other alternatives.

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Test it next to Koncert.

Ask for setup and run the same list shape through DialBreeze with calling time.

Get started See pricing