Head-to-head comparison
AssemblyAI vs Brass Transcripts
Two of the transcription tools podcasters reach for. Here's how they differ on pricing, features, audience, and the trade-offs that actually matter day-to-day.
Voice AI API that developers reach for when accuracy and uptime actually matter.
Best for: Developer transcription API
Boutique podcast transcription with strict accuracy guarantees.
Best for: Pay-as-you-go podcasters
At a glance
The honest trade-offs
AssemblyAI
Pros
- High accuracy across 99 languages
- Strong real-time streaming model
- Generous startup program
Watch-outs
- Not a finished app — requires engineering
- Pricing adds up at scale
- Smaller community than Whisper
Brass Transcripts
Pros
- Pay per file, no subscription
- Speaker ID included in every file
- Exports to TXT, SRT, VTT, JSON
Watch-outs
- 2-hour file limit per upload
- No editor or collaboration features
- Narrower language coverage than competitors
Which one should you pick?
Pick AssemblyAI if
You’re building around developer transcription api. AssemblyAI isn't an app — it's an API. If you're building a product that needs transcription, sentiment analysis, or speaker diarization at scale, it's one of the few options that pairs accuracy with reasonable pricing and serious infrastructure.
Pick Brass Transcripts if
You’re building around pay-as-you-go podcasters. Brass Transcripts is a pay-per-file alternative to the subscription transcription world, with speaker ID, four output formats, and a 30-word preview before you pay. A refreshingly simple price tag for podcasters with irregular transcription needs — though there's a 2-hour file limit and no editor, which keeps it firmly in the 'batch tool' category.
Also worth comparing
Or see all AssemblyAI alternatives.
Frequently asked
What does AssemblyAI do better than Brass Transcripts?
AssemblyAI's standout is "High accuracy across 99 languages". Brass Transcripts doesn't make that promise — it leans into "Pay per file, no subscription" instead. If the first sentence describes your workflow, pick AssemblyAI; if the second does, pick Brass Transcripts.
What are the trade-offs?
AssemblyAI: not a finished app — requires engineering. Brass Transcripts: 2-hour file limit per upload. Whether either matters depends entirely on what you actually need — neither is a deal-breaker by itself.
Can I use AssemblyAI and Brass Transcripts together?
Both are transcription tools so most teams pick one. Some workflows do combine them — for example, using AssemblyAI for one show or episode type and Brass Transcripts for another. Worth trying both free tiers before committing.