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AI phone agents in Ukrainian

ThunderPhone supports Ukrainian across the product: agents can speak and understand Ukrainian on calls, the dashboard ships with a Ukrainian interface, and the docs site has a dedicated Ukrainian edition.

Ukrainian is one of ThunderPhone's 47 supported voice languages, with seven compatible voices in the current catalog.

Ukrainian voice availability and pricing

The current catalog includes seven voices that support Ukrainian:

  • six multilingual voices; and
  • one premium Ukrainian voice, Oleh.

Ukrainian uses a premium language path at +3¢ per minute, which applies to all of its compatible voices. That makes the engine-plus-language rate:

  • Spark: 2¢ + 3¢ = 5¢/minute
  • Bolt: 5¢ + 3¢ = 8¢/minute
  • Storm: 9¢ + 3¢ = 12¢/minute

These illustrative figures exclude telephony and other optional charges. The agent builder shows the current all-in rate as settings change.

Whichever voice you pick, test it against the calls you actually expect: Ukrainian names and patronymics, street addresses, phone numbers, English loanwords, and the amount of Ukrainian-English switching your callers really use.

Ukrainian in the dashboard and documentation

Ukrainian is a shipped dashboard locale, not just a call setting. A team can configure prompts, review calls, and manage the organization entirely in the Ukrainian interface.

ThunderPhone also publishes a dedicated Ukrainian documentation edition on its docs site, so Ukrainian-speaking builders get localized product guidance alongside the Ukrainian caller experience.

Ukrainian and English in one call

An agent has one primary language and can have additional languages. If Ukrainian is primary and English is additional—or the reverse—the agent can switch automatically when the caller changes language mid-call.

The selected voice must support every configured language. Before going live, test the transitions that matter to your audience; automatic switching is not a substitute for checking domain-specific pronunciation and phrasing.

Sample Ukrainian call experience

The following flow is written in English to describe what happens, not to prescribe exact translated wording.

Agent starts in Ukrainian: Greets the caller, identifies the business, and asks how it can help.

Caller answers in Ukrainian: Says they want to reschedule a delivery.

Agent continues in Ukrainian: Confirms the caller's name, looks up the approved scheduling action, and offers two available windows.

Caller switches to English: "Actually, can you send the confirmation to my work email?"

Agent switches to English: Repeats the email address back and confirms where the notice will be sent.

Caller returns to Ukrainian: Confirms the new delivery window.

Agent returns to Ukrainian: Repeats the final date and time, then closes the call according to the business's instructions.

The switch happens within the same call; the caller never hangs up, presses a phone-tree option, or dials a separate number.

Build and test a Ukrainian agent

  1. Set Ukrainian as the primary language, or add it as an additional language.
  2. Choose one of the seven voices that supports the complete selected language set.
  3. Confirm the displayed +3¢ per-minute language rate in the builder.
  4. Write the operating prompt in the language your team can review most reliably, and attach only approved knowledge and integrations.
  5. Run browser tests and simulations with Ukrainian-only, English-only, and mixed-language scenarios.
  6. Review transcripts, pronunciation, tool actions, and escalation behavior before deployment.

Frequently asked questions

Does ThunderPhone support Ukrainian voice calls?

Yes. Ukrainian is one of ThunderPhone's 47 supported voice languages and currently has seven compatible voices in the catalog.

How much does Ukrainian cost?

Ukrainian adds 3¢ per minute to the selected engine rate. The engine-plus-language rate is therefore 5¢ on Spark, 8¢ on Bolt, or 12¢ on Storm, before telephony and other optional charges.

Are premium Ukrainian voices available?

Yes. The catalog currently lists one premium Ukrainian voice, Oleh, alongside six multilingual Ukrainian-compatible voices. All seven use the same +3¢ premium language path.

Is the ThunderPhone dashboard available in Ukrainian?

Yes. Ukrainian is a shipped dashboard locale, so builders can use the product interface in Ukrainian.

Are ThunderPhone docs available in Ukrainian?

Yes. ThunderPhone publishes a dedicated Ukrainian documentation edition on its docs site.

Can a Ukrainian agent switch to English during a call?

Yes. Add English as an additional language and select a voice that supports both. The agent can switch automatically when the caller changes language mid-call.