Head to head
Amazon Transcribe vs Google Cloud Speech-to-Text
As a speech-to-text API, Google Cloud Speech-to-Text rates higher on the APIbenchmarks Index, 81.3 to 78.9, a 2.4-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | Amazon Transcribe | Google Cloud Speech-to-Text |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 78.9 | 81.3 |
Specifications
| Amazon Transcribe | Google Cloud Speech-to-Text | |
|---|---|---|
| Best for | STT integrated into the AWS stack | Enterprise multilingual STT on GCP |
| Free tier | 60 min/mo, 12 months | 60 min/mo + $300 credit |
| Pricing | Per minute (volume-tiered) | Per 15 seconds |
| Official SDKs | 11 languages | 10 languages |
Is Amazon Transcribe better than Google Cloud Speech-to-Text?
On the APIbenchmarks Index, Google Cloud Speech-to-Text rates higher (81.3 vs 78.9). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.
Verdict in one line
Google Cloud Speech-to-Text leads by 2.4 points (81.3 vs 78.9) and wins 3 of 4 criteria; Amazon Transcribe wins 1.
Winner by criterion
| Criterion |  Amazon Transcribe | Winner | |
|---|---|---|---|
| Documentation & DX | 74 | 78 | |
| Reliability | 93 | 92 | Amazon Transcribe |
| Ecosystem & SDKs | 84 | 85 | |
| Accessibility | 62 | 68 |
Choose Amazon Transcribe if… / choose Google Cloud Speech-to-Text if…
Choose Amazon Transcribe if- →reliability matters most to you (93 vs 92)
- →you need broad SDK coverage (11 official SDKs vs 10)
- →your use case matches its focus: stt integrated into the aws stack
- →documentation & dx matters most to you (78 vs 74)
- →ecosystem & sdks matters most to you (85 vs 84)
- →accessibility matters most to you (68 vs 62)
- →your use case matches its focus: enterprise multilingual stt on gcp
Pricing side by side
Amazon Transcribe- Model
- Per minute (volume-tiered)
- Free tier
- 60 min/mo, 12 months
- Free Tier$0 / 60 min per month
- Standard Batch Transcription$0.024/min (tier 1)
- Streaming Transcription$0.024/min (tier 1)
- Transcribe Medical$0.075/min batch, $0.10/min streaming
- Call Analytics$0.0300/min (tier 1)
- Add-ons (PII Redaction / Custom Language Models / Gen Summarization)from $0.0024/min
- Model
- Per 15 seconds
- Free tier
- 60 min/mo + $300 credit
- Standard (v2 / Chirp)$0.016 / minute
- Dynamic Batch~$0.004 / minute (≈75% off Standard)
- Volume / committed-use tiersas low as $0.004 / minute
- Legacy v1 API$0.024 / minute
- Free tier$0 for first 60 min/month
Vendor-published pricing, verified 2026-06-27 (Amazon Transcribe) and 2026-06-27 (Google Cloud Speech-to-Text).
SDK and language coverage
Both · 6
Python (boto3)JavaGoRubyPHPC++
Only Amazon Transcribe · 5
JavaScript / Node.jsTypeScript.NET / C#AWS CLIREST / WebSocket streaming API
Only Google Cloud Speech-to-Text · 4
Node.jsC#RustREST/gRPC API
Strengths and weaknesses
Amazon Transcribe- +Deep, native integration with the AWS ecosystem (S3, Lambda, Kinesis, Connect, IAM) makes it a low-friction default for teams already on AWS
- +Competitive accuracy on clean audio (4.1% WER on the Artificial Analysis index) at ~19x real-time speed
- +Strong compliance posture: HIPAA-eligible Medical variant, plus AWS-wide SOC/PCI/ISO coverage
- –Weaker accuracy and coverage for non-English dialects, especially Spanish and Portuguese variants
- –Diarization accuracy degrades with overlapping speech, many speakers, or similar voices
- –Feature add-ons (diarization, PII redaction, Call Analytics, Medical) stack extra per-minute charges, leading to surprise bills above the headline rate
- +Included Chirp/Chirp 2/Chirp 3 foundation models cover 85–125+ languages and locales, among the broadest language coverage of any STT API
- +Lower v2 pricing ($0.016/min) with Dynamic Batch and volume tiers dropping cost toward $0.004/min
- +Deep Google Cloud integration: IAM, VPC Service Controls, CMEK, audit logging and Vertex AI for enterprise governance
- –Higher real-world word error rate (~13.1% on noisy/accented/technical audio) than specialist rivals like Deepgram (~7.6%)
- –Confusing v1-vs-v2 split with different features, prices and regional availability
- –Add-ons such as speaker diarization cost extra and are not transparently documented on the public pricing page
Amazon Transcribe vs Google Cloud Speech-to-Text: questions
- Which has better documentation, Amazon Transcribe or Google Cloud Speech-to-Text?
- Google Cloud Speech-to-Text scores higher on documentation and developer experience: 78 vs 74 out of 100.
- Which is more reliable, Amazon Transcribe or Google Cloud Speech-to-Text?
- Amazon Transcribe scores higher on reliability: 93 vs 92 out of 100.
- Do Amazon Transcribe and Google Cloud Speech-to-Text have a free tier?
- Amazon Transcribe: yes (60 min/mo, 12 months). Google Cloud Speech-to-Text: yes (60 min/mo + $300 credit).
- How are Amazon Transcribe and Google Cloud Speech-to-Text priced?
- Amazon Transcribe: Per minute (volume-tiered). Google Cloud Speech-to-Text: Per 15 seconds.
- Which has more official SDKs?
- Amazon Transcribe lists 11 official SDKs, Google Cloud Speech-to-Text lists 10.
Other Speech-to-Text comparisons
Deepgram vs Google Cloud Speech-to-TextAmazon Transcribe vs DeepgramAssemblyAI vs Google Cloud Speech-to-TextAmazon Transcribe vs AssemblyAIGoogle Cloud Speech-to-Text vs OpenAI Whisper / GPT-4o TranscribeAmazon Transcribe vs OpenAI Whisper / GPT-4o TranscribeGoogle Cloud Speech-to-Text vs SpeechmaticsGladia vs Google Cloud Speech-to-Text