/ Comparison: Voice agent infrastructure for developers

An alternative to Vapi: BrosBots versus Vapi

Vapi is the most flexible platform on the market and the most technical. You pay about 0.05 USD a minute for the platform alone and settle models, voice and telephony separately with each provider. The real cost is about 0.12 USD a minute plus engineering time. BrosBots is the same kind of stack, assembled and run for you, with a Polish invoice.

Vapi, San Francisco, since 2023. A BYOK platform: a platform fee plus models and telephony at cost.

Why BrosBots

setup and onboarding, no minimum term
0 złsetup and onboarding, no minimum term
from picking a template to the first call, no sales rep
5 minutesfrom picking a template to the first call, no sales rep
ready-made industry templates in Polish
14ready-made industry templates in Polish
a voice agent on your website with no subscription, the only one in Poland
Freea voice agent on your website with no subscription, the only one in Poland
per package minute with outbound, CRM, API, calendar and transcripts included
from 0.44 złper package minute with outbound, CRM, API, calendar and transcripts included

What the price includes

FeatureVapiBrosBots
Pricing modelA platform fee plus every provider separatelyA subscription with a minute package, everything included
Price per minuteabout 0.12 USD all-in (about 0.48 zł)0.45 to 0.59 zł past the package, less within it
Who launches itA developerThe business owner, from a template
Invoice and supportUSD, in EnglishPolish invoice, Polish-language support, data in the EU
TelephonyTwilio, Vonage or your own SIPYou buy a number in the panel
Bring your own keysEverything BYOKYour own OpenAI, Groq, Google and Azure keys from Start, Deepgram from Pro, ElevenLabs from Business
Industry templatesNone14 ready-made templates in Polish
Outbound campaignsThrough the API, your own codeSingle outbound calls from Start, list campaigns from Business
For agenciesYou build your own panelThe Partner plan with white label and a client panel

What you pay per month

Subscription plus minutes past the package at the plan rate, plus any setup fee spread over 12 months. Net, without a number or SMS.

Plan300 min1,000 min3,000 min
Vapi Pay as you goAll-in estimate of about 0.12 USD/min at 4.0; plus engineering cost144 zł480 zł1,440 zł
BrosBotscheapest plan249 złStart497 złPro1,339 złBusiness

The BrosBots amount buys the whole platform: a website widget, a calendar, recordings and transcripts, outbound calls, an API, and from Business campaigns and a CRM. The competitor charges for answering the phone.

Net prices from public price lists, as of 17 Sep 2026. Sources: vapi.ai/pricing

Where BrosBots is better

  • One invoice in złoty instead of four in dollars: platform, LLM, voice, telephony.
  • No engineer. 14 templates in Polish, a number from the panel, a calendar, CRM and SMS ready from the start.
  • The same BYOK model when you want it: your own model keys from Start, voice keys from Business.
  • A partner programme for agencies: your own brand, a wholesale 0.35 zł per minute, client accounts from the panel.

Our recommendation

Pick BrosBots if you want an agent today, in Polish, on one invoice, and keep BYOK flexibility for later.

To be fair: Pick Vapi if you have a development team, a non-standard process and the volume to justify building your own stack.

When Vapi can be the right pick
  • Total freedom: any model, any voice, any carrier, your own code on both sides of the call.
  • At high volume with your own team the real per-minute cost is lower than any finished product.
  • A free plan for prototyping and an ecosystem of agencies that build on Vapi.

Questions about this comparison

About 0.05 USD for the platform plus the language model, speech recognition, voice and telephony at each provider's price, about 0.12 USD in total, roughly 0.48 zł. Add engineering time to build and run it. At 10,000 minutes a month that is realistically 500 to 2,000 USD plus a salary.

A ready panel for your clients under your brand and domain, a wholesale 0.35 zł per minute, your own resale price, one wallet for the agency and margin reporting. 1,999 zł a month with 5 client accounts, each further one 199 zł.

/ Pricing

Minutes included,
no asterisks.

Every plan comes with minutes included. Once you use them, the next ones are charged at your plan rate from a balance you top up yourself.

Minutes do not roll over to the next month, and every call is rounded up to a whole minute.
up to 2 months free

Free

An agent on your site, no card

10min / mo

in the website widget, every month

0zł / mo

0.45 zł / minpast the package
no SMS on this plan
no telephony
Start for free

Start

Your first line that answers itself

400min / mo

in the subscription, inbound and outbound

249zł / mo

billed monthly, cancel anytime

0.59 zł / minpast the package
SMS 0.25 per message part, from balance
1 outbound channel · buy more anytime
Choose Start
MOST POPULAR

Pro

A line that answers all day

800min / mo

in the subscription, inbound and outbound

399zł / mo

billed monthly, cancel anytime

0.49 zł / minpast the package
SMS 0.25 per message part, from balance
1 outbound channel · buy more anytime
Choose Pro

Business

Dials your list, fills your CRM

1,800min / mo

in the subscription, inbound and outbound

799zł / mo

billed monthly, cancel anytime

0.45 zł / minpast the package
SMS 0.25 per message part, from balance
2 outbound channels · buy more anytime
Choose Business

Enterprise

Scale, an SLA and custom terms

from 5,000min / mo

in the subscription, inbound and outbound

Custom

from 0.39 zł / minpast the package
SMS 0.25 per message part, from balance
5 outbound channels · buy more anytime

Partner

You sell voice agents to your own clients under your own brand

1999zł / month

Wholesale 0.35 zł/min on every client account - you set what you resell it for.

  • 5 client accounts included, each further one 199 zł/mo
  • You open accounts yourself from the panel, without talking to us
  • A wholesale 0.35 zł/min rate across every client account
  • Your own resale price and monthly spend limit for each client
  • One wallet for the whole agency - your clients never see a payment
  • Your name, logo and colour in the panel, on your own domain
  • Margin reporting: cost, revenue and profit per client
  • 6 outbound channels included
See full pricing and plan comparison

A calculator for your own volume, the full feature table and the billing questions all live on the pricing page.

Your first bot in 5 minutes.
Start for free.

No credit card required. Start on the Free plan and test your agent with the voice widget on your website.

Pick a template30s
Get a number60s
Bot is live5 min
Start building →