We're a small team — OpenPhone or Rozper?

If a shared inbox covers you today and you don't foresee a contact center, OpenPhone is fine. If you expect to add routing, AI or outbound within a year, Rozper saves a painful re-platform later.

How do the AI features compare?

Rozper ships an AI receptionist, agent assist, summaries and sentiment inside the plan. OpenPhone's AI is aimed at solo note-taking, not deflecting or routing live calls.

Can I port my numbers over?

Yes. Porting is free and handled for you, with zero downtime during the switch.

How long does switching take?

Most teams are fully live in about two weeks — sign-up to cancelling OpenPhone and its add-ons.

All comparisons

Outgrowing OpenPhone? Rozper scales with you.

OpenPhone hits a wall past 25 seats. Rozper keeps going — with a real contact center, AI and campaigns built in.

Start free trial See where it breaks

Scale

100+ seats

Rozper only

S3✕

Mid-market

25–100 seats

OpenPhone wall

Small team

5–25 seats

Solo

1–3 seats

The growth ladder

Four stages. One of them is a wall.

Solo

1–3 seats

Numbers, texting, basic calls

Both cover this

Small team

5–25 seats

IVR, ring groups, shared inbox

Both cover this

03 Wall

Mid-market

25–100 seats

AI receptionist, contact center, campaigns

OpenPhone strains here

04Rozper only

Scale

100+ seats

Multi-brand, WFM, enterprise SLAs

Rozper scales to 1,000+

The math

Year-one cheap. Year-two breaking point.

OpenPhone + bolt-ons

OpenPhone Business

base plan

$23

Contact-center add-on

routing & queues

$30

Outbound sales tool

campaigns & pacing

$20

3 vendors · per seat$73

$21,900 / year at 25 seats

Rozper · one platform

$20/ seat / month

Contact center included
AI receptionist + assist
Campaign engine
150+ country numbers

$6,000 / year · one bill

You save

$15,900 / year

one console instead of three

Illustrative example at 25 seats — directional buyer guidance. Confirm current pricing and tiers before deciding.

The stage-3 wall

Four walls between 25 and 100 seats.

A real contact center

Skill-based routing, live queues and supervisor wallboards.

AI receptionist + assist

Deflect and answer before a call ever reaches the queue.

Outbound campaign engine

Lists, predictive pacing, voicemail drop and dispositions.

150+ country DIDs

Local presence anywhere — not a handful of countries.

Side by side

Line by line, by category.

22/22

Rozper

8/22

OpenPhone

Voice & messaging6 capabilities

Rozper6/6

OpenPhone4/6

AI6 capabilities

Rozper6/6

OpenPhone1/6

Contact center & outbound6 capabilities

Rozper6/6

OpenPhone1/6

Coverage & commercials4 capabilities

Rozper4/4

OpenPhone2/4

Being straight with you

Where OpenPhone is the better pick.

Shared-inbox UX

A genuinely best-in-class inbox for a small, single-team workflow.

Cheapest entry tier

The lowest starting price if you only ever need the basics.

Solo simplicity

Almost nothing to configure — ideal for one or two people.

How switching works

Two weeks to a real platform.

Day 0

Sign up & invite

Create your account and bring the team in.

Day 2

Export numbers & contacts

Pull everything out of OpenPhone — we take it from there.

Day 5

Build the real platform

Stand up contact center, routing and AI receptionist.

Day 7–10

Ports complete

Numbers move across with zero downtime.

Day 14

Cancel the bolt-ons

Retire OpenPhone and every add-on it needed.

Which is right for you

Pick the platform that fits.

Pick Rozper if…

You're past 25 seats — or heading there fast
You need real routing, queues and supervisor tools
You want AI and campaigns built in, not bolted on
You're expanding into new countries or brands

Start a trial

Pick OpenPhone if…

You're a solo founder or a 5–10 person team
A shared inbox is your whole workflow
You have no near-term contact-center or AI needs

FAQ

Questions teams ask first.

Try it yourself

Ready to scale past the wall?

Start a free trial or book a demo and we'll map your move off OpenPhone and its add-ons.

Start free trial Book a demo