# How Super uses AssemblyAI

**30%**: “Approximately 30% cost savings on STT usage”

As published on [assemblyai.com](https://www.assemblyai.com/customers/super). Captured by usedby on 2026-11-05.

- Company: [Super](https://www.usedby.ai/companies/super.md)
- Tool: [AssemblyAI](https://www.usedby.ai/tools/assembly-ai.md)
- Industry: [Fintech & Payments](https://www.usedby.ai/companies/industry/fintech-payments.md)
- Teams: Engineering

## The use case: how Super deploys AssemblyAI

Super, a voice AI platform for real estate, uses AssemblyAI's Universal-3 Pro Streaming speech-to-text model, deployed via LiveKit, to transcribe calls for its real-time phone agents. It relies on the model for turn detection, multilingual handling, and keyterm prompting for real estate vocabulary.

Summary written by usedby from the source page, in English. The figures are those of AssemblyAI and Super, not ours.

> Approximately 30% cost savings on STT usage: Universal-3 Pro Streaming proved cost-effective compared to alternatives when factoring in hourly cost and the scaled usage included, delivering meaningful savings on a critical infrastructure line item.

- **one day**: “Universal-3 Pro Streaming dropped into Super's existing LiveKit pipeline in approximately one day, freeing the team to move straight into testing and evaluation.”

> We require a leading edge speech-to-text provider that can meet our specialized needs: fast, accurate, targeted, and multilingual
>
> Lindsay Liu, CEO

Source: [assemblyai.com](https://www.assemblyai.com/customers/super), captured 2026-11-05.

## Other AI tools used by Super

- [Glean](https://www.usedby.ai/tools/glean.md) — Confirmed

## Other companies using AssemblyAI

- [Aloware](https://www.usedby.ai/companies/aloware.md) — Confirmed
- [Calabrio](https://www.usedby.ai/companies/calabrio.md) — Confirmed
- [CallRail](https://www.usedby.ai/companies/callrail.md) — Confirmed
- [Delphi](https://www.usedby.ai/companies/delphi.md) — Confirmed
- [Dexa](https://www.usedby.ai/companies/dexa.md) — Confirmed
- [Dovetail](https://www.usedby.ai/companies/dovetail.md) — Confirmed

## What usedby checked

We compared the story with its live page on 2026-11-05.

- Checked: the figure 30% is printed word for word on the page, near the name of Super.
- Checked: the passage quoted above is copied word for word from the page, near the name of Super.
- Checked: Super uses AssemblyAI. Confirmed line. Latest check across sources: 2026-11-05.
- Not checked: the result itself. We quote it; we did not measure it.

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Source: https://www.usedby.ai/case-studies/super-assembly-ai-2 · How we check: https://www.usedby.ai/methodology