Kolva and Sensay both sit in the Note-Taking & Knowledge category, but they tackle different jobs. Kolva is a browser-based meeting assistant that records, transcribes, and summarizes calls for a flat $0.25 per hour, aimed at freelancers, small teams, and enterprises that want lightweight meeting capture without subscriptions. Sensay is a knowledge-preservation platform built for HR and operations leaders who need to capture institutional expertise from departing employees and turn it into a queryable chatbot. Below is a breakdown of where each one fits inside a modern knowledge workflow.
At a glance
Kolva is a real-time meeting capture and transcription tool you run inside Chrome, priced by the hour of audio processed. Sensay is an interview-driven knowledge archival system that produces an AI chatbot carrying one departing employee's expertise. The core difference is temporal: Kolva captures what is being said now, while Sensay captures what someone knows before they leave.
What each tool does
Kolva
Kolva is a Chrome-based meeting recorder that works without installing bots, extensions, or desktop apps. You open a tab, share your tab audio during a Zoom, Teams, or Google Meet call, and Kolva returns a transcript, speaker labels, an AI summary, and action items within thirty seconds of the meeting ending. Pricing is pay-as-you-go at roughly $0.25 per hour of meeting transcription, with additional metered charges for AI tasks, document uploads, and AI search queries. The platform also stretches beyond meetings into task scheduling and natural-language document search, and connects with external AI models like Claude and Gemini for deeper analysis.
Sensay
Sensay tackles a specific, painful organizational moment: an employee giving notice. The platform runs structured AI interviews with the departing person, gathering context about their role, ongoing projects, processes, and unwritten rules. That material is synthesized into a chatbot the rest of the team can query through Slack or Microsoft Teams. The premise is straightforward: institutional knowledge, which rarely survives in formal documentation, can be preserved in conversational form and stay accessible long after the human expert moves on.
Feature comparison
Meeting capture and transcription
Kolva is purpose-built here. It records in Chrome, identifies speakers, and generates transcripts, summaries, and action items automatically, all priced at $0.25 per hour according to its published rate card. Sensay has no meeting transcription capability; its inputs are one-on-one knowledge interviews, not live calls. If your primary need is reliable meeting notes, Kolva is the relevant tool and Sensay isn't in the running.
Knowledge preservation and searchability
Sensay's strength is long-term institutional memory. The chatbot it produces keeps context tied to a specific person, role, and time period, and team members can query it conversationally inside the chat tools they already use. Kolva preserves meeting content too, but its archive is organized by meeting rather than by expertise domain. For operational knowledge that needs to outlive any single meeting, Sensay's model is more durable.
Integrations and workflow fit
Kolva integrates with Zoom, Microsoft Teams, and Google Meet at the capture layer, plus Claude and Gemini for downstream AI work. Sensay integrates at the consumption layer, deploying its chatbot into Slack and Microsoft Teams. In practice, the two sit at different ends of a knowledge pipeline: Kolva captures live conversations, Sensay delivers historical expertise into the same chat surfaces where teams already work.
Pricing model
Both fact sheets list Kolva and Sensay as free to sign up, but the underlying economics differ sharply. Kolva is metered per use, with rates published on its own site (around $0.25/hr for transcription, $0.01 per AI task, $0.01 per uploaded document, $0.02 per AI search query) and a free $2 monthly credit for new accounts. Sensay's pricing model is listed as free in the directory, with no published per-interview or per-chatbot rate; prospective buyers should confirm current terms directly with the vendor.
Pros and cons
Kolva
- Pros: Pay-as-you-go pricing eliminates wasted subscription fees; runs entirely in Chrome with no bot joining calls; flat $0.25/hr rate is published and easy to budget against; unlimited storage and no meeting-length caps; broadens into AI tasks and document search beyond just transcription.
- Cons: Requires Chrome and a working internet connection, limiting offline use; depends on accurate duration tracking for honest billing; connecting external AI models like Claude and Gemini may require separate accounts and credentials.
Sensay
- Pros: Solves a high-cost problem (lost institutional knowledge) most documentation tools ignore; delivers preserved expertise directly inside Slack and Teams where adoption friction is low; reduces ramp-up time for replacements and ongoing teams; captures the tribal knowledge that rarely makes it into wikis.
- Cons: Only valuable when someone is actually leaving; chatbot quality depends entirely on how forthcoming the departing employee is during interviews; may miss tacit knowledge the employee doesn't realize they carry; pricing isn't transparent in the directory listing.
Which should you pick?
Choose Kolva if your bottleneck is meeting overload. Independent consultants, sales teams, recruiters, product managers, and anyone running multiple calls a week will see immediate value from per-hour pricing, no bot in meetings, and transcripts that are ready in seconds. Teams burned by unused Otter or Fireflies subscriptions will particularly appreciate the metered model.
Choose Sensay if your bottleneck is organizational turnover. HR leaders, people operations, and department heads facing planned departures, reorganizations, or retirement waves should consider Sensay as a way to harden institutional memory. It pairs naturally with an existing wiki, but captures the conversational and contextual knowledge that wikis usually miss.
For larger organizations, the two are complementary rather than competing. A team could use Kolva to keep a living record of ongoing meetings and Sensay to archive the expertise of senior people before they transition. If you only need one, pick based on whether your current pain is "too many meetings" or "too much knowledge about to walk out the door."
Other alternatives on HyperStore
If neither fits, a few adjacent tools in the directory cover similar ground. Superpowered Me is another AI notetaker that turns meetings into searchable summaries across Zoom, Teams, Meet, and Webex. KnowledgeBase AI focuses on customer-facing knowledge rather than internal meetings or turnover. Knotr AI takes a different angle, keeping AI context consistent across multiple tools, which can help when meeting notes and chatbot answers need to flow into the same downstream workflow.
Frequently asked questions
Is Kolva better than Sensay for meeting transcription?
Yes, Kolva is the better choice for meeting transcription. Sensay isn't designed for live meeting capture; it focuses on structured interviews with departing employees, so it lacks the recording, speaker identification, and per-hour transcription workflow Kolva provides.
How much does Kolva cost compared to typical AI notetakers?
According to its published rate card, Kolva charges roughly $0.25 per hour of meeting transcription with no subscription. The vendor's own comparison page frames this against Otter at $21.25/month, Fireflies at $23.75/month, and Fathom at $23.75/month, making Kolva dramatically cheaper for users with fewer than roughly 85 meeting hours per month.
Does Sensay work inside Slack and Microsoft Teams?
Yes. Sensay's chatbot is deployed into Slack and Microsoft Teams so team members can query preserved expertise without switching to a separate application.
Can Kolva and Sensay be used together?
They address different stages of the knowledge lifecycle, so combining them is reasonable. Kolva can capture ongoing meetings and convert them into searchable records, while Sensay can archive senior expertise before departures. Most teams will only need one, but knowledge-heavy organizations may justify both.
Do I need a credit card to start with Kolva?
Kolva's site states that sign-up is free with no credit card required, and new accounts receive roughly $2 of monthly credit for about two months. Sensay's directory listing is marked as free, but specific onboarding terms should be confirmed with the vendor directly.
Both tools reflect a broader shift away from monthly SaaS subscriptions toward usage-based and outcome-based pricing in the AI productivity category. Whether you need a recorder for next week's call or a chatbot for someone leaving next month, the right choice depends on which knowledge gap is costing you more today.
