Produtividade & escrita · alternatives
Kolva's drawbacks are mostly about fit. Prices are shown in EUR and GBP rather than USD, the Unlimited plans have fair-use caps of 40 or 100 hours a month, an account is required, and the home page describes recording as working in Chrome only. Its privacy policy also says data may be processed in the US by OpenAI, Anthropic and Google.
Three alternatives in our catalog all have a free plan. Otter.ai is an AI meeting assistant for Zoom, Teams and Google Meet, with Pro at $16.99 per user per month ($8.49/month billed annually). Notion AI is built into Notion, with Plus at $12 per member per month, though AI remains a limited trial on that plan. Gemini Notebook (formerly NotebookLM) answers questions grounded in your own sources; its starting price is not stated in our verified data.
"Better suited" below is based on documented features and pricing from our verified profiles, not on a head-to-head test. Prices are USD as published by each vendor.
Taken from the documented limitations in our Kolva profile.
| Tool | Starting price | Free tier | Platforms | Main limitation |
|---|---|---|---|---|
| Kolva (this page) | Not published | Yes | Web | Os preços são publicados apenas em GBP e EUR, então o custo em USD não pode ser confirmado. |
| Otter.ai | $16.99 (Pro) | Yes | Web, Desktop, Mobile, API | Free plan limited to 3 lifetime file imports and 300 monthly transcription minutes; Pro plan capped at 1,200 minutes monthly and 90 minutes per meeting |
| Gemini Notebook (formerly NotebookLM) | Not published | Yes | Web, Mobile | Free tier has standard usage limits and 50 sources per notebook; higher limits need a Google AI Plus, Pro or Ultra plan, which Google says are only available in specific regions. |
| Notion AI | $12/mo (Plus) | Yes | Web, Desktop, Mobile | Full AI needs Business or Enterprise, and even there a rolling six-hour and monthly usage allowance applies; premium models, Custom Agents and Workers consume separately purchased Notion credits. |
| Alternative | Pick it when | Starting price | Watch out for |
|---|---|---|---|
| Otter.ai |
$16.99 (Pro) | ||
| Gemini Notebook (formerly NotebookLM) |
Not published | ||
| Notion AI |
$12/mo (Plus) |
AI meeting assistant that records, transcribes and summarizes Zoom, Teams and Google Meet calls with AI chat across meetings.
O plano gratuito termina em: 300 monthly transcription minutes per user, 3 lifetime audio/video file imports
Verificado otter.ai (abre o site de Otter.ai em uma nova aba)
Grátis · pago a partir de $16.99/mo EUA · verificado Sep 29
Google's AI research partner that answers questions and creates summaries, audio and slides grounded in your own sources.
O plano gratuito termina em: Standard limits for chat and generation of Slides, Audio Overviews and other artifacts, Up to 50 sources per …
Verificado notebook.google (abre o site de Gemini Notebook (formerly NotebookLM) em uma nova aba)
Plano gratuito disponível Preço nos EUA não confirmado
AI features built into Notion for writing, searching the workspace, research, meeting notes and agent tasks.
O plano gratuito termina em: Trial of Notion AI (limited number of complimentary AI responses), Pages & blocks unlimited for individuals, …
Verificado notion.com (abre o site de Notion AI em uma nova aba)
Grátis · pago a partir de $12/mo EUA · verificado Sep 30
Criador de currículos online com IA, com adaptação à vaga em um clique, verificador de ATS, cartas de apresentação, acompanhamento de candidaturas e preparação para entrevistas.
O plano gratuito termina em: Não há plano gratuito. A versão gratuita vale só por 7 dias; depois disso os downloads exigem o Pro.
Verificado enhancv.com (abre o site de Enhancv em uma nova aba)
A partir de ≈$16–$25/mo EUA · verificado Oct 11
AI resume builder with ATS-focused templates, Rezi Score, keyword targeting, cover letters and AI interview practice.
O plano gratuito termina em: 1 resume, 1 AI interview
Grátis · pago a partir de $29/mo EUA · verificado Oct 11
Job search platform with an AI resume builder, keyword matching, job tracker and Chrome extension.
O plano gratuito termina em: 10 AI bullet credits, 2 AI summary and 2 cover letter credits
Grátis · pago a partir de $13/wk EUA · verificado Oct 11
AI voice agents for insurance and healthcare outreach in India, handling lead qualification, booking, renewals and claims calls.
Atenção: There is no public pricing, so you must book a demo to learn what it costs.
Verificado zoronal.com (abre o site de Zoronal em uma nova aba)
Preços Preço nos EUA não confirmado
AI no-code builder for business apps, databases, workflows and forms, with unlimited users on every plan.
O plano gratuito termina em: 50 credits/mo, 10 messages/day, 5,000 records
Grátis · pago a partir de $20/mo EUA · verificado Sep 29
Open-source enterprise agent platform combining a model gateway, knowledge assets, workflows and natural-language database queries.
O plano gratuito termina em: Self-hosting from the public GitHub repository; license terms are in the ZGI Community License.
Verificado zgi.ai (abre o site de ZGI em uma nova aba)
Preços Preço nos EUA não confirmado
Otter.ai, Gemini Notebook (formerly NotebookLM) and Notion AI are each listed with a free plan in our catalog.
Otter.ai Pro is $16.99 per user per month, or $8.49/month billed annually. Kolva's Unlimited plan is GBP 14 per month, and Kolva publishes no USD price.
1,200 in-app recording minutes per month per user, 10 audio or video file imports per month and a 90-minute maximum per meeting.
Documented reasons are EUR and GBP pricing only, fair-use hour caps on Unlimited plans, Chrome-only recording and data possibly processed in the US.
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