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smol-audio
A
Fireflies
A
Rows
A
Descript
S
TaglineA free, open collection of Colab notebooks that makes fine-tuning Whisper, Parakeet, Voxtral, Granite Speech, and Audio Flamingo 3 actually approachable on commodity GPUs.Sales-focused meeting AI with CRM integration.Spreadsheets with AI + live integrations baked in.Edit video + podcasts by editing the transcript.
CategoryAudioMeetingsDataVideo
PricingFree (open-source, Apache 2.0)Free + $10-$19/user/moFree + $19-$89/user/moFree + $16-$50/mo
Best forML engineers and audio researchers who want reproducible, low-friction recipes for fine-tuning open-source speech models on custom domains without standing up their own GPU infra.Sales teams, customer success, anyone running many discovery calls.Ops teams, marketers, anyone building dashboards from multiple sources.Podcasters, course creators, anyone editing talking-head content.
Strengths
  • Covers five distinct state-of-the-art audio models in one repo — rare breadth for a single toolkit
  • Designed to run on a standard 16 GB Colab T4 GPU, no local hardware needed
  • Exposes full training loops and data pipelines transparently within the HuggingFace ecosystem (transformers, peft, accelerate, datasets)
  • LoRA support baked in for memory-heavy models like Audio Flamingo 3 and Voxtral
  • Apache 2.0 license — fully hackable and production-ready
  • Good CRM integrations (Salesforce, HubSpot)
  • Talk-time + sentiment analytics
  • Call scoring
  • Pull live data from Stripe, Slack, Google Analytics, etc.
  • AI functions inside cells
  • Modern UX
  • Edit audio/video by deleting text
  • Overdub (voice clone) for fixes
  • Strong collaboration + remote recording
Weaknesses
  • No UI or web app — purely notebook-based, so non-developers need not apply
  • Very new (released late April 2026), so community vetting, bug reports, and long-term maintenance are unproven
  • Colab's free tier GPU availability is unreliable; longer fine-tuning runs may timeout or OOM without Colab Pro
  • Bot-joins (intrusive)
  • Gets expensive at team scale
  • Not a full Excel replacement for heavy users
  • Integrations best on paid tiers
  • Not a traditional NLE — some workflows awkward
  • Overdub ethics require care
Kai's verdictIf you've ever rage-quit trying to fine-tune Whisper on a niche language or domain, smol-audio is the cookbook you wished existed — transparent, practical, and actually runs on free Colab. It's a practitioner's toolkit, not a product, but that's exactly what makes it useful. (Verdict pending Phi's full review.)A-tier for sales teams. B-tier for solo users.A-tier. The most interesting spreadsheet in years. Great for ops dashboards.S-tier for content creators. Cuts editing time in half. Non-obvious but life-changing.
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