Notta Review

Most transcription tools are betting on English-first US buyers. Notta bet on Tokyo and 50+ languages, and a ¥2.3 billion Series B in December 2025 says the bet is funding itself. The board won't flinch at the name, or at $8.17/month.

The product earns its keep. The recorder bot auto-joins Zoom and Teams, Notta Brain answers questions across past transcripts, and bilingual capture handles two languages in one conversation — useful when meetings cross borders. Otter.ai owns the English-first market, but Notta's multilingual reach is a real wedge.

The catch is the accuracy claim. Notta markets 98.86% under optimal conditions, and field reports say English lags its strong Japanese. Buy this for international teams, not as a compliance-grade record. Pilot the Business tier with one team for 60 days before committing.

Bilingual Transcription is the architectural tell. Most note-takers transcribe one language, then translate — Notta captures two languages side by side in a single session, the kind of Japanese-English meeting its Tokyo origin was built for. That's a deliberate data model, not a feature checkbox.

The language depth runs 58 languages with a claimed 98.86% accuracy on clean audio, well past Otter.ai's roughly 85%. Notta Brain queries across your transcript corpus, the right direction for institutional memory. The catch is the corpus only goes as deep as the meetings you actually record.

However, the integration surface tightens the 3-year math. Fireflies.ai pushes summaries into Slack, Notion, and CRMs at $10/user; Notta leans on calendar and conferencing hooks. For a global team that lives in two languages, Notta is the right bet at $8.17/month — for a sales org wiring meetings into Salesforce, it isn't.

Notta publishes three of four tiers, more than most of this category manages. Pro runs $8.17/seat billed annually, Business $16.67. Founded 2020 out of Tokyo, the vendor leans on a free floor of 120 minutes a month to pull individuals in before the upsell.

Business buys unlimited transcription, so the overage surprise that wrecks meeting-tool budgets disappears. Fifty seats at $16.67 × 12 is roughly $10,000 a year, predictable. But the catch is SSO. SAML and audit logs sit on Enterprise only, gated at 51 seats, so a 50-person team can't buy compliance without a sales call.

Notta Brain and 50-plus language transcription are real differentiators against Otter.ai. Monthly billing costs about 40% more than annual, so the headline price assumes a one-year commitment. Confirm the auto-renewal window before signing.

The free tier caps a single conversation at 3 minutes. That's a hallway exchange, not a meeting. To transcribe a 40-minute sales call you're already on Pro at $8.17/month billed annually, which is the real entry point. Free is a demo, not a daily driver.

Where Notta earns its keep is after the call. AI Summaries pull action items into a clean block, and Notta Brain lets you query across past transcripts instead of scrubbing timestamps. Custom Vocabulary teaches it product names and acronyms, the difference between "Salesforce" and "sales force" in every handoff.

But the 3-minute free cap stings next to Otter.ai, which gives 300 monthly minutes at 30 per conversation. The claimed 98.86% accuracy holds in clean audio; a crosstalk-heavy standup degrades it like every engine does. The desktop app is still beta per their site, so power users mostly live in the browser.

The pitch lands fast. A bot joins your Zoom call, transcribes it, and Notta Brain lets you ask the transcript questions later instead of scrolling for the one thing somebody said. 50+ languages, speaker labels, action items pulled out for you. That's the part that saves a Tuesday.

The free tier gives you 120 minutes a month, which is two or three real meetings before it taps out. Pro at $8.17/month, billed annually, opens 1,800 minutes and Custom Vocabulary so it stops mangling your product names. Otter.ai and Fireflies.ai sell the same shape; Notta's pull is the 98.86% accuracy claim and mobile apps that aren't a read-only afterthought.

But the desktop app still ships as beta, and real-time translation is a separate add-on on top of your plan. Day three the auto-summaries feel like magic. Three months in you're watching the minute counter and pricing the next tier up.

98.86% accuracy is the headline number, and the first thing I'd push on. Independent tests of this category land closer to 94-95% on clean audio — that figure holds only 'under optimal conditions', which is the fine print. Notta's a 2020 Tokyo vendor, roughly $31.8M raised. Young, but it cleared a cohort that buried plenty of transcription startups.

The product is real. Custom Vocabulary, speaker labels, a recorder bot for Zoom and Teams, and Notta Brain to query transcripts after. Free tier gives 120 minutes a month; Pro runs $8.17 billed annually. Honest pricing.

But differentiation is thin. Otter and Fireflies do the same job; Fathom does it free. The yellow flag is governance — the parent is Langogo, a Shenzhen company enterprise buyers will ask about. Transcripts export clean to DOCX and SRT, so exit is easy.