5 Best Calendly Alternatives in 2026 (Free & Open Source Options)

Calendly was the scheduling tool that made booking meetings feel effortless. But as its pricing has climbed and key features have moved behind paywalls, developers and teams are increasingly looking for alternatives that offer more flexibility — or simply cost less.

Whether you want self-hosted control, a cleaner UI, better integrations, or just a free plan that actually works, this list has you covered.

TL;DR Verdict: Cal.com is the best Calendly alternative Tools for Multi-Model LLM Apps in 2026">Tools for Developers in 2026">for Developers: 5 Features That Actually Changed">for developers and teams who want open-source flexibility and full data ownership. SavvyCal is great for freelancers, and Tidycal is a one-time-purchase steal.

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Why Switch from Calendly?

Calendly is still a solid product, but the complaints are getting louder:

• The free plan limits you to one event type
• Team features, round-robin routing, and workflows require the Essentials plan ($10/seat/month) or higher
• No self-hosted option — your booking data lives on Calendly's servers
• The branding is hard to remove on lower tiers

If any of these pain points sound familiar, it's time to explore what else is out there.

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1. Cal.com — Best Open-Source Alternative

Best for: Developers, agencies, and teams who want full control

Cal.com is the open-source Calendly alternative that has taken the developer world by storm. With over 30,000 GitHub stars, it's the go-to choice for anyone who wants transparency, self-hosting, and a modern tech stack (Next.js + Prisma).

Key Features

• ✅ Self-hostable — deploy on your own VPS and own your data
• ✅ Unlimited event types on the free cloud plan
• ✅ Powerful routing forms (think Typeform for booking flows)
• ✅ Round-robin and collective scheduling for teams
• ✅ Workflows — automated reminders via email/SMS
• ✅ 200+ integrations including Google Calendar, Outlook, Zoom, Stripe
• ✅ White-label and embeddable booking widgets
• ✅ API-first — build custom scheduling into your own product

Pricing

Plan	Price	Highlights
Free	$0	Unlimited event types, basic integrations
Teams	$15/seat/mo	Round-robin, workflows, analytics
Enterprise	Custom	SSO, audit logs, dedicated support
Self-hosted	Free	Full control, bring your own infra

The free cloud plan alone beats Calendly's free tier significantly. And if you're a developer, self-hosting Cal.com on a $6/month VPS gives you enterprise-level scheduling for almost nothing.

👉 Try Cal.com for free

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2. SavvyCal — Best for Freelancers

Best for: Consultants and freelancers who send a lot of 1:1 meeting links

SavvyCal takes a clever approach: it shows your availability overlaid with the invitee's calendar so they can pick a time that works for both parties. This dramatically reduces the "does 3pm work for you?" back-and-forth.

• ✅ Overlay scheduling UX
• ✅ Personalized booking links per contact
• ✅ One-click rescheduling
• ❌ No self-hosted option
• ❌ Smaller integration ecosystem than Cal.com

Pricing: $12/month (Basic) — no free plan with full features

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3. TidyCal — Best One-Time Purchase

Best for: Solo operators who hate SaaS subscriptions

TidyCal (by AppSumo) is a lifetime-deal favorite. Pay once (~$29) and use it forever. It covers the basics: booking pages, group events, and calendar syncing — without the monthly fee anxiety.

• ✅ Lifetime deal available
• ✅ Clean, no-fuss interface
• ✅ Stripe payments integration
• ❌ Limited team features
• ❌ Less customization than Cal.com

Pricing: ~$29 one-time (AppSumo deal)

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4. Doodle — Best for Group Polls

Best for: Finding a time that works for a group of people

Doodle is the OG group scheduling tool. Instead of booking a meeting instantly, participants vote on available slots — great for cross-team syncs, client calls with multiple stakeholders, or casual hangouts.

• ✅ Frictionless for participants (no account needed)
• ✅ Works across time zones automatically
• ❌ Not ideal for 1:1 booking flows
• ❌ Free version shows ads

Pricing: Free (with ads), Pro from $6.95/user/month

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5. Zcal — Best Free Option for Minimal Teams

Best for: Individuals who want a polished free tool

Zcal is a newer entrant with a beautiful design and a generous free tier. It supports unlimited booking pages, video conferencing integrations, and a clean embeddable widget — all at no cost.

• ✅ Fully free for core features
• ✅ Beautiful, modern UI
• ✅ Embed widget for websites
• ❌ Smaller community and ecosystem
• ❌ Fewer power features for teams

Pricing: Free (Pro plan available)

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Quick Comparison Table

Tool	Free Plan	Self-Host	Team Features	Best For
Cal.com	✅ Unlimited types	✅ Yes	✅ Full	Developers, teams
SavvyCal	❌ Limited	❌ No	✅ Yes	Freelancers
TidyCal	✅ Basic	❌ No	❌ Limited	Solo, lifetime deal fans
Doodle	✅ (with ads)	❌ No	✅ Group polls	Group scheduling
Zcal	✅ Generous	❌ No	❌ Limited	Individuals
Calendly	❌ 1 event type	❌ No	✅ Paid only	General (pricey)

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Final Verdict

If you're a developer or building a product that needs scheduling, Cal.com is the clear winner. The open-source core, the generous free plan, and the ability to self-host make it the most compelling Calendly alternative available today. You get more features on the free tier than Calendly's paid plans — and the API lets you embed scheduling anywhere in your stack.

Freelancers who value UX will love SavvyCal. Budget-conscious solopreneurs should grab TidyCal's lifetime deal. For group polls, Doodle is still the fastest option. And for a clean free tool, Zcal is worth a look.

But for anyone serious about scheduling infrastructure, Cal.com is the obvious choice.

👉 Get started with Cal.com for free →