Which is better: Acuity Scheduling or Calendly?

Acuity Scheduling receives a KEEP score of 51/100 and SWITCH score of 86/100 (Primary verdict: SELF HOST). Calendly receives a KEEP score of 51/100 and SWITCH score of 86/100 (Primary verdict: SELF HOST).

What is the price difference between Acuity Scheduling and Calendly?

Acuity Scheduling starting price is $0/mo (Free tier available). Calendly starting price is $0/mo (Free tier available).

⚡ Head-to-Head Deterministic Intelligence

Acuity Scheduling vs Calendly

Comprehensive deterministic comparison evaluating decision scores, pricing models, replacement difficulty, and open-source alternatives for 2026.

Automation

Acuity Scheduling

Starting PriceFree

Acuity Scheduling is a modern scheduling & meetings software solution designed to streamline digital workflows and boost operational efficiency.

Verdict:SELF HOST

Full Acuity Scheduling Review ↗

Scheduling & Meetings

Calendly

Starting PriceFree

Hub for scheduling meetings professionally and efficiently without back-and-forth emails.

Verdict:SELF HOST

Full Calendly Review ↗

Deterministic Decision Engine

Side-by-Side Decision Scores Matrix

Evaluated using pure deterministic algorithm scoring across retention, migration savings, self-hosting viability, and build complexity.

Evaluation Metric	Acuity Scheduling	Calendly
Primary Verdict	SELF HOST	SELF HOST
KEEP Score (Retention Value)	51/100	51/100
SWITCH Score (Migration Savings)	86/100	86/100
SELF-HOST Score (OSS Viability)	100/100	100/100
AUTOMATE Score (Workflow Parity)	95/100	95/100
BUILD Score (Custom In-House Feasibility)	73/100	73/100
Engine Confidence	70%	70%
Build Complexity (1 - 5)	2 / 5	2 / 5
API & Webhook Availability	4 / 5	4 / 5
Vendor Lock-in Risk	2 / 5	2 / 5
Data Portability Score	4 / 5	4 / 5

Cost Structure Analysis

Verified Pricing Tiers Comparison

Acuity Scheduling Pricing Tiers

Free Tiermonthly billing

Free

Pro Planmonthly billing

$15/mo

Calendly Pricing Tiers

Freemonthly billing

Free

Standardmonthly billing

$12/mo

Zero License Fees

Self-Hostable Open Source Options

Acuity Scheduling Open-Source Options

Gitea46k★

Lightweight self-hosted Git service.

Coolify37k★

Open-source self-hostable Vercel alternative.

Calendly Open-Source Options

Cal.com32.5k★

Open-source scheduling infrastructure for everyone.

EasyAppointments4.1k★

Self-hosted appointment scheduler.

Head-to-Head FAQs

Frequently Asked Questions: Acuity Scheduling vs Calendly

Which tool is easier to migrate or build custom?▼

Acuity Scheduling has a build complexity of 2/5 and API availability of 4/5. Calendly has a build complexity of 2/5 and API availability of 4/5.

Should I choose Acuity Scheduling or Calendly?▼

If you prioritize retention value and deep integrations, Calendly leads with a KEEP score of 51/100. If you are looking to switch or optimize costs, review their secondary verdicts and open-source alternatives above.