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AssemblyAI vs Infomaniak AI Services: Token Pricing, Speed & Intelligence

Full comparison of AssemblyAI and Infomaniak AI Services — live token pricing, latency, throughput, context window, strengths, weaknesses, and best use cases. Rates sourced from public APIs — verify before use.

AssemblyAI

Universal-2 speech-to-text with speaker diarisation and audio intelligence

AssemblyAI provides a speech-to-text and audio intelligence API. Its Universal-2 model offers high-accuracy transcription with built-in speaker diarisation, sentiment analysis, topic detection, and PII redaction. The Nano model targets cost-sensitive batch workloads. Pricing is per audio hour.

TranscriptionSpeaker diarisationSentiment analysisPII redactionMeeting intelligence
Proprietary models

Infomaniak AI Services

Swiss AI inference with CHF pricing

Infomaniak AI Services (infomaniak.com) is a Swiss cloud provider offering LLM inference access to open-weight models including Qwen and Mistral families via an OpenAI-compatible API, with pricing denominated in CHF.

ChatOpen-weight inferenceSwiss cloud
Open-weight hostHosts open weights

Key metric comparison

Cheapest input ($/1M)

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Cheapest output ($/1M)

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Peak throughput

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Best latency (TTFT)

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Intelligence score

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Context window

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Live token pricing

Strengths and weaknesses

AssemblyAI

Universal-2 includes speaker diarisation, sentiment, topics, and PII redaction out of the box
Audio intelligence features reduce need for post-processing pipelines
Nano tier at $0.10/hour for cost-sensitive batch transcription
LeMUR feature enables LLM-powered Q&A over transcribed audio
Speech and audio only — no general-purpose LLM or image models
Per-hour pricing model differs from token-based LLM APIs
Advanced audio intelligence features add cost on top of base transcription

Key differentiators

AssemblyAI

Universal-2 bundles transcription with speaker diarisation, sentiment, topic detection, and PII redaction — plus LeMUR for LLM-powered audio Q&A — in a single API call.

Frequently asked questions

AssemblyAI FAQs

How is AssemblyAI priced?

AssemblyAI charges per audio hour. Universal-2 is $0.37/hour and Nano is $0.10/hour. Additional audio intelligence features (diarisation, sentiment, PII redaction) are priced separately. See assemblyai.com/pricing for current rates.

What is Universal-2?

Universal-2 is AssemblyAI's flagship transcription model with built-in speaker diarisation, sentiment analysis, topic detection, and PII redaction. It is designed for meeting intelligence and call analytics use cases.

What is LeMUR?

LeMUR (Leveraging Large Language Models to Understand Recorded Audio) is an AssemblyAI feature that lets you run LLM-powered Q&A, summarisation, and action-item extraction directly over transcribed audio without building a separate pipeline.

Infomaniak AI Services FAQs

What is Infomaniak AI Services?

Infomaniak AI Services is a Swiss cloud provider offering LLM inference access to open-weight models. See infomaniak.com/en/hosting/ai-services for details.

What currency does Infomaniak AI Services use for pricing?

Infomaniak AI Services prices are denominated in CHF. See infomaniak.com/en/hosting/ai-services/prices for current rates.

Is the Infomaniak AI Services API OpenAI-compatible?

Infomaniak AI Services provides an OpenAI-compatible API. See developer.infomaniak.com for endpoint details.

Provider resources

AssemblyAI — Universal-2 speech-to-text with speaker diarisation and audio intelligence

AssemblyAI provides a speech-to-text and audio intelligence API. Its Universal-2 model offers high-accuracy transcription with built-in speaker diarisation, sentiment analysis, topic detection, and PII redaction. The Nano model targets cost-sensitive batch workloads. Pricing is per audio hour.

Universal-2 bundles transcription with speaker diarisation, sentiment, topic detection, and PII redaction — plus LeMUR for LLM-powered audio Q&A — in a single API call.

Infomaniak AI Services — Swiss AI inference with CHF pricing

Infomaniak AI Services (infomaniak.com) is a Swiss cloud provider offering LLM inference access to open-weight models including Qwen and Mistral families via an OpenAI-compatible API, with pricing denominated in CHF.

Key strengths compared

AssemblyAI

  • Universal-2 includes speaker diarisation, sentiment, topics, and PII redaction out of the box
  • Audio intelligence features reduce need for post-processing pipelines
  • Nano tier at $0.10/hour for cost-sensitive batch transcription
  • Speech and audio only — no general-purpose LLM or image models
  • Per-hour pricing model differs from token-based LLM APIs

Infomaniak AI Services

    Key weaknesses compared

    AssemblyAI

    • Speech and audio only — no general-purpose LLM or image models
    • Per-hour pricing model differs from token-based LLM APIs
    • Advanced audio intelligence features add cost on top of base transcription

    Infomaniak AI Services

      Provider category context

      AssemblyAI is a frontier lab, founded in 2017. Infomaniak AI Services is a inference api. AssemblyAI as a frontier lab trains and serves its own proprietary models. Infomaniak AI Services as an inference API provider hosts open-weight models — typically offering lower prices for equivalent capability tiers but without access to proprietary frontier models.

      How to choose between them

      Choose AssemblyAI if you need Meeting intelligence. Choose Infomaniak AI Services if you need . For high-volume production workloads, run a cost comparison using the token pricing table above with your actual prompt/completion token ratio — the cheapest provider depends heavily on your input-to-output token ratio.