The verdict in three sentences
For a New York accounting or advisory firm holding 30 to 40 client meetings a month, writing minutes by hand burns more than 60 hours of senior time every month. An off-the-shelf note taker at 15 to 30 USD per user per month solves part of the problem, but a custom integration (the firm's own minutes template, controlled storage, automatic filing in the client folder) delivers the reliability and confidentiality that professional standards demand. On the Kolonell grid this project sits between 3,810 and 6,100 EUR (2,500,000 to 4,000,000 FCFA), delivered in 4 weeks.
Off-the-shelf tool or custom integration: what changes for a firm
Consumer meeting assistants record, transcribe and summarize. They handle general English well, less so firm-specific acronyms, client names and technical tax or audit vocabulary. Above all, recordings go to a third-party vendor whose retention period and data location you do not control.
| Criterion | Off-the-shelf tool (subscription) | Custom integration |
|---|---|---|
| Cost for 20 users | 300 to 600 USD a month (2026 market estimate) | 3,810 to 6,100 EUR once, then 100 to 250 USD a month in API usage |
| Accuracy on firm vocabulary | Good, errors on names and acronyms | Firm glossary (GAAP terms, client names, engagement codes) injected |
| Minutes format | Generic summary | Firm template: decisions, audit points, action items, deadlines |
| Recording storage | Vendor servers, outside your control | Hosting region chosen, audio deleted after sign-off |
| Filing | Manual export | Automatic filing in the client folder and document system |
| Human review | Optional | Mandatory step before anything reaches the client |
| Time to deploy | Immediate | 4 weeks |
The subscription tool is fine for internal meetings. For client meetings, where accounts, findings and tax positions are discussed, custom work pays off once a firm passes roughly fifteen professionals.
Drafting time saved, month by month
The gain comes from removing the first draft. The partner or manager no longer writes: they review a structured draft, fix two or three points and approve. Minutes reach the client 10 minutes after the meeting instead of 2 hours of work, often the next day.
| Monthly volume | Manual drafting (2 h per meeting) | With AI (15 min review) | Hours saved | Value at 150 USD an hour |
|---|---|---|---|---|
| 15 meetings | 30 h | 3.75 h | 26 h | 3,900 USD |
| 25 meetings | 50 h | 6.25 h | 44 h | 6,600 USD |
| 35 meetings | 70 h | 8.75 h | 61 h | 9,150 USD |
| 50 meetings | 100 h | 12.5 h | 88 h | 13,200 USD |
| 80 meetings | 160 h | 20 h | 140 h | 21,000 USD |
The 150 USD hourly rate is a 2026 order of magnitude for senior time at a mid-size New York firm. Freed hours can be billed or spent on business development.
Confidentiality and compliance: what to lock down
New York's SHIELD Act requires reasonable safeguards for private information, and client confidentiality rules (AICPA code of conduct for CPAs, attorney-client privilege for law firms) apply to anything said in a client meeting. The specification should therefore include four safeguards: explicit consent from participants at the start of each meeting, encryption of audio in transit and at rest, deletion of the recording once the minutes are approved, and a contract with the AI provider excluding the use of your data to train its models. An access log shows who opened which set of minutes.
Mini case study
Illustrative example: Rachel, managing partner of a 28-person accounting firm in Midtown Manhattan. The firm holds 36 client meetings a month, averaging 1 h 45 of drafting per set of minutes, or 63 hours. With the integration, review takes 15 minutes, or 9 hours. Saving: 54 hours a month, valued at 150 USD, or 8,100 USD.
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Costs: a project at 4,880 EUR (3,200,000 FCFA), API and hosting around 200 USD a month, Standard maintenance at 110 EUR a month. The project pays for itself within the first month of use, and the real benchmark becomes the hours redeployed to billable work.
FAQ
How accurate is AI transcription on real client meetings?
Recent transcription models exceed 90 % word accuracy on clear speech, and a firm-specific glossary fixes most errors on acronyms and names. A 10 to 15 minute human review remains essential before anything is sent to a client.
Does it work for video calls and in-person meetings?
Yes. Teams, Zoom or Google Meet meetings are captured through the platform recording, and conference room meetings through a conference microphone costing 150 to 400 USD (market estimate). The same minutes template applies to both.
What does AI usage cost once the project is live?
For 30 to 50 one-hour meetings a month, transcription and summarization API calls usually come to 70 to 200 USD a month, hosting included. Kolonell maintenance ranges from 50 to 180 EUR a month depending on support level.
Where are the recordings stored?
The specification sets the hosting region and retention period, often 7 days for audio followed by deletion. Approved minutes stay in your document management system.
How long does it take to get started?
The typical timeline is 4 weeks: one week of scoping and glossary building, two weeks of development and integration, one week of testing on about ten real meetings.
Let's scope your project. Tell us your meeting volume, video conferencing tools and document system, and we will price an integration between 3,810 and 6,100 EUR, deliverable in 4 weeks. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
