Comparison · DIY stack
The DIY stack alternative for coaches
Notion as your hub, a transcription tool that joins your calls, ChatGPT or Claude to write the summaries. The DIY stack is the most common alternative to Klarity, and the most underrated. Here's where it shines and where you pay for it.
The short verdict
Choose a DIY stack if you enjoy wiring your own tools and want maximum flexibility for little money. Choose Klarity if you'd rather not be the integration layer: one place that remembers each client across sessions, briefs you before each one, and keeps confidential data under an EU data-processing agreement, with no copy-paste.
Choose a DIY stack if
You love building your own system
You enjoy wiring tools together, want total control and flexibility, and you're comfortable being the integration layer and the data-protection owner. A DIY stack can be powerful in the right hands.
Choose Klarity if
You'd rather coach than integrate
You want the memory, the briefing and the privacy handled for you, so your energy goes to clients, not to maintaining a Notion database and pasting transcripts into ChatGPT.
Line by line
Klarity vs a DIY stack, honestly
| Criteria | Klarity | a DIY stack |
|---|---|---|
| Best for | Coaches who want it handled | Tinkerers who want full control |
| Longitudinal client memory | Yesbuilds itself across sessions | You maintain it by hand in Notion |
| Pre-session briefing | Yesauto before each session | Noyou rebuild it each time |
| One place, no copy-paste | Yes | Copy-paste between 3+ tools |
| Ask across all past sessions | Yesgrounded, cited answers | Only what you filed in Notion |
| Data-processing agreement (DPA) for your data | YesFrance hosting, no training | Noconsumer ChatGPT / Notion AI: none |
| Setup and upkeep | Ready to use | Hours to build, ongoing to maintain |
The exact DIY mix varies by coach (Notion, a transcription tool, ChatGPT or Claude, Notion AI). This reflects the common trade-offs of assembling it yourself.
Fair play
What each does best
Where a DIY stack shines
A stack you assemble and maintain
- Maximum flexibility: shape it exactly how you think
- Cheap, especially if you already pay for the pieces
- You own the setup and can change any part
- But: you are the integration layer: copy-paste and upkeep never stop
- But: consumer ChatGPT / Notion AI give an individual no data-processing agreement for confidential client data
Where Klarity fits coaches
One tool, memory included
- A living memory per client, built session after session, with no manual filing
- Automatic briefing before every session
- One place: no copy-paste between a hub, a transcription tool and an LLM
- Ask 'where are we on X?' across the whole history, cited to the session
- Hosting in France and a proper data-processing agreement; sessions never train third-party AI
What coaches ask us
Can't I just use Notion and ChatGPT for my coaching notes?
You can, and many coaches do. It works until the upkeep and the copy-paste add up, and until you need to remember how a client evolved across months, which a note database doesn't do on its own. Klarity handles the memory, the briefing and the data-processing agreement for you.
Isn't Klarity also built on an LLM, like the DIY stack?
Yes, and we're upfront about it: Klarity uses a large language model too, through a business API under a data-processing agreement, with EU processing and no training on your sessions. On top of that it adds a per-client memory and a consent flow. The difference isn't the model, it's whether your confidential data is handled under a proper agreement and whether the tool actually remembers your clients. A consumer ChatGPT tab does neither.
What's the real privacy risk of the DIY approach?
Consumer tools like ChatGPT Plus or Notion AI generally don't give an individual a data-processing agreement, may use content to improve their services, and aren't EU-hosted by default. For wellbeing data, that's a genuine GDPR exposure. Klarity is hosted in France, contractually no-training, with explicit and revocable client consent.
Which is cheaper, a DIY stack or Klarity?
The DIY stack can look cheaper on paper, especially if you already pay for the pieces. The real cost is your time: building it, maintaining it, and doing the copy-paste every session. Klarity trades that ongoing effort for a fixed subscription.
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Klarity vs Otter
Otter is great at live meeting transcription. Klarity is built for coaching: per-client memory, pre-session briefs, coaching-structured summaries, EU privacy.
The best comparison is a session.
Connect your calendar, hold one appointment, read the summary and ask the memory a question. Fourteen days are enough to decide.
Go further
The rest of the Klarity ecosystem
- 05FeatureOne living file per client,Client tracking for independent coaches: one file per client, kept by the sessions. Trajectory, goals, commitments, themes. You open the file and know where you stand.
- 06FeatureAsk a question. Get an answer that cites your sessions.Ask your practice's memory a question like you would a colleague: 'Where is this client at?'. Klarity answers, sourced from your past sessions.
Coaching practiceAI in coaching: privacy and client data protectionIs using AI in coaching compliant and ethical? Hosting, consent, model training: the reflexes every coach needs to protect clients and keep their trust.
ToolsClient management software for coaches, reconsideredClient management software for coaches usually means a sales CRM. For a solo coaching practice, the real need is different. Here is what to look for.