Comparison
Voxandra vs Microsoft Teams Phone + Copilot
Microsoft's calling platform is deep, distributed, and IT-managed. Voxandra is a self-serve AI Phone Copilot built for operational teams outside that buying motion.
Voxandra is an AI Phone Copilot that turns important business calls into reviewed call records: AI notes, transcripts, extracted details, reminders, contacts, and work threads.
Quick verdict
Microsoft Teams Phone + Copilot is a cloud calling system built into Microsoft 365, with AI call recaps and real-time voice translation added through Copilot licensing — strongest for enterprises already deep in the Microsoft 365 stack with an IT admin to configure it. Voxandra is a self-serve AI Phone Copilot for operational teams — supplier follow-up, claims, onboarding, verification — that want reviewed call records without deploying a Microsoft 365 tenant policy.
What Teams Phone offers
Microsoft Teams Phone + Copilot is the calling spoke of Microsoft 365's collaboration hub, not a standalone AI phone product. Teams Phone provides the cloud PBX and PSTN calling; Microsoft 365 Copilot adds AI features on top — live in-call assistance, real-time translation, and after-call recaps — once an IT admin enables the required licensing and tenant policies.
Live in-call assistance
Copilot listens to and transcribes VoIP and PSTN calls without a manual recording step. Users can ask Copilot live questions during the call — for example, "remind me what the deadline is."
Real-time voice translation (Interpreter)
Live speech-to-speech translation on scheduled meetings and 1:1 calls, generating translated audio in the speaker's own cloned voice. Covers 10 languages, with about 20 hours per user per month included on a Copilot license.
Intelligent Call Recap
After the call, Copilot produces AI notes, recommended tasks, speakers, topics, and mentions — confirmed by Microsoft's own documentation to cover PSTN calls, not just Teams-to-Teams meetings.
AI call delegation (early access)
Announced April 2026 through Microsoft's "Frontier" early-access program: Copilot can answer incoming calls autonomously, question the caller, judge urgency, and transfer, take a message, or book a follow-up.
Voice and face enrollment
Optional enrollment improves Copilot's accuracy and audio quality in Teams Rooms.
Recording and retention posture
Intelligent Call Recap requires an IT admin to turn on tenant-wide transcription or recording before it works at all. Calls handled by the AI delegation feature may be recorded by default — flagged by one source as personal data under GDPR. Microsoft's documentation does not describe a human-review or correction step before AI notes become the call record.
Where Teams Phone is genuinely stronger
Microsoft Teams Phone is stronger than Voxandra today on distribution, collaboration breadth, and enterprise readiness: it already sits inside most Microsoft 365 tenants, ties calls to the chat, files, calendar, and Planner your team already uses, and its Interpreter feature does a more dramatic real-time voice dub than Voxandra's text-only translation. These are real advantages for large, already-Microsoft-committed organizations.
Distribution inside Microsoft 365
Teams Phone reportedly serves around 26 million users, riding on Teams' existing footprint inside most enterprise Microsoft 365 tenants — no separate rollout needed.
Collaboration-hub breadth
Calls connect to the same chat, files, calendar, and Planner/To Do system your team already uses for everything else.
Enterprise procurement and compliance maturity
Teams ships inside a platform enterprises already vet, budget for, and manage centrally.
A more dramatic translation demo
Interpreter dubs the call in the speaker's own cloned voice. Voxandra's Live Translation is text-only today — a real trade-off, not a hidden weakness.
Where Voxandra differentiates
Voxandra differentiates from Teams Phone on what happens around the call, not on matching its AI feature checklist. The gaps are structural: Teams ships an auto-published recap with no described review step, meeting-shaped notes stretched onto phone calls, and AI features locked behind IT-admin tenant policies. Voxandra is built self-serve, review-first, and phone-native for operational teams outside that buying motion.
A reviewed record, not an auto-published recap
Teams' Intelligent Call Recap ships straight from AI transcription to the call record, with no described human-review or correction step. Voxandra's draft → correction → trusted-record loop is built for exactly what Teams is weakest on: getting exact reference numbers, amounts, and dates right.
Operational extraction, not generic meeting notes
Teams outputs meeting-shaped artifacts — notes, tasks, topics, mentions, chapters — built for internal meetings and stretched to phone calls. Voxandra extracts workflow-specific facts: deadlines, required documents, commitments, owners, and claim, payment, or onboarding status.
Work threads instead of a siloed recap
Teams' recap lives per call or per chat. Voxandra's work threads carry a single case — a supplier payment, a claim, an onboarding — across every call related to it.
A human makes every call, today
Teams' new call-delegation feature answers and screens calls with a generic, un-trained Copilot. Voxandra's roadmap includes AI agents too — trained by the operator's own calls, learning that team's style from the calls a person already made — but today, a person makes the call and reviews every record before it's trusted.
Text-only Live Translation, today
Where Teams' Interpreter dubs the call in the speaker's own cloned voice, Voxandra's Live Translation is text-only: you read the translation while both sides keep speaking normally, so you control exactly what's said on a sensitive call. Real-time voice translation is on Voxandra's roadmap too — this describes today's product, not a permanent stance.
Self-serve, no IT admin required
Teams' AI features are gated behind an IT admin turning on tenant-wide policies, stacked on top of a Teams Phone license, a PSTN calling plan, and Teams Premium or a Copilot add-on. Voxandra is built for teams — supplier ops, claims, verification, relocation agencies — that are frequently running without an IT department managing a Teams admin center.
Voxandra vs Teams Phone, side by side
| Dimension | Teams Phone | Voxandra |
|---|---|---|
| Call record creation | AI recap auto-published after the call; no described human-review step | AI drafts the record; a team member reviews and corrects it before it's trusted |
| What gets extracted | Meeting-shaped notes: topics, mentions, chapters, recommended tasks | Operational facts: deadlines, documents, commitments, owners, case status |
| Case continuity | Siloed per call or chat | Work threads carry a case across multiple calls |
| Who makes the call | A human, or (early access) an autonomous Copilot that answers and screens calls | A human makes the call today; roadmap includes agents trained by the operator's own calls |
| Live translation | Real-time voice dubbing in the speaker's own cloned voice (10 languages, ~20 hrs/user/mo on a Copilot license) | Text-only live translation; both sides keep speaking normally |
| How you get access | IT admin enables a tenant-wide policy, on top of stacked licensing | Self-serve monthly subscription, no admin console |
| Where it lives | Inside Microsoft 365 — chat, files, calendar, Planner | Purpose-built for phone-based operational workflows |
| Best fit | Enterprises already standardized on Microsoft 365 with IT managing rollout | Operational teams — supplier ops, claims, onboarding, verification, relocation — without an IT-admin gate |
Pricing and licensing
Microsoft Teams Phone + Copilot
- Requires a base Teams license, plus a Teams Phone license and a PSTN calling plan.
- AI features — recap, Interpreter, call delegation — require Teams Premium or a Microsoft 365 Copilot add-on on top of that.
- Every AI capability is gated behind an admin turning on a tenant policy; there's no self-serve path to just sign up.
Third-party pricing round-ups estimate PSTN calling plans around $7–24/user/month and the Copilot add-on around $18–30/user/month, stacked on top of base licensing — not confirmed on Microsoft's own pricing pages.
Voxandra
- Self-serve monthly plans: Solo Copilot, Starter Copilot, Team Copilot, Operations Copilot, and custom Enterprise.
- No IT admin, tenant policy, or license stacking required to get AI call notes.
- Rates vary by destination and are shown before you call.
Missing or unclear from Teams Phone
Based on Microsoft's own documentation and third-party reporting, three things are missing or unclear from Teams Phone + Copilot as of this page's last verification: cross-call case memory, a described human-review step before AI notes are trusted, and a stated no-raw-audio-retention-by-default posture.
- Cross-call case memory — no described way to carry context across separate calls the way Voxandra's work threads do.
- A described human-review or correction workflow before AI-generated notes become the call record.
- A stated no-raw-audio-retention-by-default posture — the opposite is implied, since recording or transcription must be enabled tenant-wide before any AI feature works.
Sources
Every claim about Teams Phone above traces to one of these sources, checked as of July 23, 2026. Official sources are preferred; third-party figures are labeled accordingly.
- Intelligent Call Recap for calls and meetings — Microsoft Learn (official, updated 2026-05-07)High confidence
- Interpreter in Microsoft Teams meetings and calls — Microsoft Support (official)High confidence
- Microsoft Teams Phone — official product pageHigh confidence
- Microsoft revamps Teams Phone with AI call delegation — VoIP Review (third-party, early-access feature)Medium confidence
- Teams Phone reaches 26 million users — Pure IP (third-party)Medium confidence
- Microsoft Copilot cost per user — Copilot Experts (third-party pricing round-up)Low confidence
- Microsoft Teams pricing — Secumeet (third-party pricing round-up)Low confidence
Make the call. Review the record.
See how Voxandra turns a live browser call into an AI note, follow-ups, contacts, and a work thread your team can use.