Best Appointment Scheduling Software 2026: Calendly vs Acuity
Calendly, Acuity, SimplyBook, Square Appointments and Doodle — scheduling software for any business.
Our reviews are based on product research, feature comparisons, pricing analysis, and our independent scoring methodology. ProductsVerdict may use AI-assisted research tools as part of our editorial workflow. Learn more about our review process. ProductsVerdict may earn commissions from partner links — this does not affect our ratings.
- Calendly — Overall scheduling.
- Acuity Scheduling — Service businesses.
- Square Appointments — Salons + retail.
- SimplyBook — Multi-staff booking.
- Doodle — Group polls.
Editor's shortlist
Three options worth your shortlist — full reasoning continues below.
SaaS & subscription businesses
Try StripeAffiliate link — we may earn a commission at no extra cost to you.
Sellers wanting buyer trust
Check PayPalAffiliate link — we may earn a commission at no extra cost to you.
Retail & restaurants
Try SquareAffiliate link — we may earn a commission at no extra cost to you.
Our research process for this comparison
- Last reviewed
- Jun 2, 2026
- Approach
- Research-driven product comparisons: vendor docs, live pricing, public benchmarks, and trial-account checks where available.
- Sources we used
- Vendor websites and changelogs, official pricing pages, third-party uptime monitors and verified user reports.
- Limitations
- Not every product on this page received controlled lab testing. Pricing and features change frequently — confirm on the provider's website.
Read the full review methodology and our editorial policy.
Pricing comparison
Free plans, starting prices, our recommended tier, and money-back / trial details — so you can decide which option fits your budget.
| Product | Free plan | Starting price | Best plan | Guarantee / trial | Best for | Visit |
|---|---|---|---|---|---|---|
| Stripe | No monthly fee | 2.9% + 30¢/txn | Standard pay-as-you-go | No setup fees | Online businesses | Try Stripe |
| PayPal | No monthly fee | 2.99% + fixed fee | Standard pay-as-you-go | No setup fees | Buyer trust | Visit PayPal |
| Square | No monthly fee | 2.6% + 10¢ in-person | Pay-as-you-go | No setup fees | In-person retail | Try Square |
| Adyen | No | Interchange + €0.11 | Enterprise contract | Custom terms | Enterprise & global | Visit Adyen |
Pricing changes frequently. Always check the provider's website for the latest pricing, plan limits, and regional offers.
Stripe: Pros & Cons
- Best-in-class developer tools
- Global payment support
- Subscription & invoicing built in
- Strong fraud protection
- Higher per-transaction fees than some processors
- Account holds reported
- Complex pricing on advanced features
Who should buy Stripe — and who shouldn't
Buy Stripe if you're building any modern online business — its API, docs, and ecosystem are unmatched.
Avoid Stripe if you primarily sell in-person — Square's POS hardware and lower in-person rates beat Stripe Terminal.
Cheaper & free alternatives to Stripe
Honest recommendations for readers on a tighter budget — these may not match every feature, but they're the smartest place to start if Stripe is overkill or out of reach.
Top payment processors compared (2026)
| Product | Rating | Best for | Visit |
|---|---|---|---|
| StripeBest Overall | 9.6 | Developers & online businesses | Try Stripe |
| PayPalMost Recognized | 9.0 | Buyer trust & reach | Visit PayPal |
| SquareBest for Retail | 9.2 | In-person & POS | Try Square |
| Adyen | 9.1 | Enterprise & global | Visit Adyen |
Links marked Visit are affiliate links — we may earn a commission at no extra cost to you. Rankings are decided by our scoring rubric, not commission rate. How we make money.
Quick verdict
Calendly, Acuity, SimplyBook, Square Appointments and Doodle — scheduling software for any business.
Head-to-head comparison
| Product | Best For | Score |
|---|---|---|
| Calendly | Overall scheduling | 9.6 |
| Acuity Scheduling | Service businesses | 9.4 |
| Square Appointments | Salons + retail | 9.3 |
| SimplyBook | Multi-staff booking | 9.2 |
| Doodle | Group polls | 9.0 |
1. Calendly — Overall scheduling
Calendly stands out for overall scheduling. Score: 9.6/10. Based on our research into pricing, capability, real-world performance and user feedback, it remains a strong pick in this category for 2026.
2. Acuity Scheduling — Service businesses
Acuity Scheduling stands out for service businesses. Score: 9.4/10. Based on our research into pricing, capability, real-world performance and user feedback, it remains a strong pick in this category for 2026.
3. Square Appointments — Salons + retail
Square Appointments stands out for salons + retail. Score: 9.3/10. Based on our research into pricing, capability, real-world performance and user feedback, it remains a strong pick in this category for 2026.
4. SimplyBook — Multi-staff booking
SimplyBook stands out for multi-staff booking. Score: 9.2/10. Based on our research into pricing, capability, real-world performance and user feedback, it remains a strong pick in this category for 2026.
5. Doodle — Group polls
Doodle stands out for group polls. Score: 9.0/10. Based on our research into pricing, capability, real-world performance and user feedback, it remains a strong pick in this category for 2026.
Final verdict
Our pick: Calendly is the strongest overall choice in this category for 2026. Pick based on your specific need from the comparison above.
Frequently asked
Calendly or Acuity?+
Calendly for sales/B2B meetings; Acuity for service businesses taking payments.
Free options?+
Calendly and Doodle both have generous free tiers.
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What's changed
Every meaningful edit to this article is logged here. Spotted something out of date? Submit a correction.
- Jun 2, 2026Article first published.
How the ProductsVerdict score is calculated
Every review and comparison on this site is graded against the same five-factor rubric. Weights are fixed so two reviewers grading the same product land within ~0.5 of each other.
- 30%Features & capabilitiesDepth, breadth and reliability of what the tool actually does.
- 25%Pricing & valueCost vs. what you get, including hidden fees and renewal traps.
- 20%Ease of useOnboarding, UX, documentation and learning curve.
- 15%Support & reputationSupport quality, response times and verified user sentiment.
- 10%InnovationRoadmap, AI features and how it's evolving vs. competitors.
Total: 100%. Scores are recalculated whenever a product ships a major update or changes pricing.
Reader feedback
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Our verdict in four picks
The right choice depends on what you're optimizing for. Here's our shortlist by use case.
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Affiliate links — ProductsVerdict may earn a commission at no extra cost to you. Rankings are decided by our scoring rubric, not commission rate. Full disclosure.
ProductsVerdict Research Team
Research, comparisons & verdictsProductsVerdict Research Team leads ProductsVerdict's research on guides, evaluating live pricing, public benchmarks, vendor documentation and trial accounts to publish recommendations readers can actually act on. No paid placements, no pre-publication review by brands.
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