Side-by-side comparison · Productivity & Notes
Calendly vs Granola vs Heidi
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
Pick it if: Anyone who books calls with clients, prospects or candidates, from solo coaches to sales teams.
Pick it if: Founders, consultants and managers who sit in back-to-back calls and hate the awkward recording bot.
Pick it if: GPs, specialists, psychologists and allied health practitioners who spend their evenings writing up notes.
Overview
| Attribute | Calendly | Granola | Heidi |
|---|---|---|---|
| In one line | Share a link and let people book a meeting with you, with AI notes and email scheduling. | Takes meeting notes from your computer's audio, so no bot ever joins the call. | AI medical scribe that listens to a consult and writes the notes and letters. |
| Pricing model | Freemium | Freemium | Freemium |
| Starting price | $0 | $14/user/mo | Free |
| Free plan | Yes | Yes | Yes |
| Works with Claude Code | Yes | Yes | No |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | Calendly | Granola | Heidi |
|---|---|---|---|
| Overall rating | 4.5Winner | 4.4 | 4.2 |
| Ease of useHow quickly someone non-technical gets value from it. | 5.0 | 5.0 | 4.5 |
| FeaturesHow completely it covers its own job, and how well the pieces fit together. | 4.5 | 4.5 | 4.5 |
| Output qualityHow good the results are before you fix them. | 4.5 | 4.5 | 4.0 |
| Value for moneyWhat you get for the price, including the free plan. | 4.0 | 4.0 | 4.0 |
| Speed & reliabilityHow fast it is and how often it falls over. | 4.5 | 4.0 | 4.0 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Calendly | Granola | Heidi |
|---|---|---|---|
| Access & platform | |||
| Free plan | Yes | Yes | Yes |
| Mobile app | Yes | Yes | Yes |
| Desktop app | No | Yes | Yes |
| Browser extension | Yes | No | Yes |
| API access | Yes | Yes | – |
| Teams & business | |||
| Team workspace | Yes | Yes | Yes |
| Enterprise plan or SSO | Yes | Yes | Yes |
| Connects to other apps | Yes | Yes | Yes |
| Open source or self-hosted | No | No | No |
| AI abilities | |||
| Works with your files | No | No | Yes |
| Understands images | – | No | – |
| Makes images | No | No | No |
| Makes video | No | No | No |
| Writes code | No | No | No |
| Runs agents or automations | Yes | No | – |
| Learns your brand or style | – | No | Yes |
| Works in many languages | No | Yes | Yes |
| Capabilities score | 8/ 17 | 8/ 17 | 10/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Calendly | Granola | Heidi |
|---|---|---|---|
| Plans | Free $0 Trying it out with one type of meeting. | Basic Free Trying it, or anyone who only needs the last month of notes. | Free Free A single clinician trying it on real consults. |
StandardOur pick $10/seat/mo billed yearly ($12 monthly) Solo professionals booking clients. | BusinessOur pick $14/user/mo Anyone in regular client or sales calls. | ClinicianOur pick See website (14-day free trial) A clinician who uses it every day. | |
Standard Plus $18/seat/mo billed yearly ($24 monthly) Solo professionals who want AI meeting notes. | Enterprise $35/user/mo Companies that need admin control over who records what. | Practice Custom Clinics with several practitioners. | |
Teams $16/seat/mo billed yearly ($20 monthly) Sales and service teams sharing bookings. | Enterprise Custom Health services and large groups. | ||
Teams Plus $24/seat/mo billed yearly ($32 monthly) Teams that want AI notes on every call. | |||
Enterprise From $15,000/yr Large companies with 50+ seats. | |||
| Which plan to pick | Standard covers most solo businesses. Only pay for Standard Plus if you don't already use a meeting notetaker like Fathom or Granola. Move to Teams when more than one person takes bookings. | Start on Basic and see how it fits your week. If you find yourself wanting a call from six weeks ago, that's your signal to move to Business. Enterprise is only for IT-managed rollouts. | Start on Free for a couple of weeks of real consults. If it saves you time every day, trial the Clinician plan; if you need notes to flow into your practice software or want one bill for the clinic, ask about Practice. |
Key features
Pros and cons
| Attribute | Calendly | Granola | Heidi |
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Who each one is for
| Attribute | Calendly | Granola | Heidi |
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Questions people ask
Which is better, Calendly, Granola or Heidi?
Calendly scores highest overall in our ratings (Calendly 4.5/5, Granola 4.4/5 and Heidi 4.2/5). Calendly is best for letting clients book calls without emailing back and forth and taking payment when someone books. Granola is best for client and sales calls and interviews and one-on-ones. Heidi is best for writing up consult notes and drafting referral and specialist letters.
Which is cheaper, Calendly, Granola or Heidi?
Calendly: There's a free plan, and paid plans start at $0. Granola: There's a free plan, and paid plans start at $14/user/mo. Heidi: It's free to use.
How we compare
Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.
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