Add-to-calendar pricing compared

For a small account (4 events and 300 adds a month), the cheapest option is AddCal at Free. At high volume (30,000 adds, API, 5 seats), AddCal is cheapest at $25/month.

Prices last verified 2026-10-26. Checked weekly.

Cost calculator

Events / month Adds / month Seats

RSVPs Zapier API

Tool	Cheapest plan that fits	Per month
Needs JavaScript. The fixed scenarios below work without it.

Cost at three usage levels

The cheapest plan, billed monthly (or the yearly price ÷ 12 when no monthly price is published), that covers each scenario. These feed the Price for value score.

Small: 4 events/month, 300 adds/month

Tool	Plan	Per month	Assumptions
AddCal	Free	Free	—
Add to Calendar PRO	Hobby	$2.25	—
CalGet	Starter	$21	adds are capped per event; assumes adds spread evenly across events
CalendarLink	Startup	$23	adds are capped per event; assumes adds spread evenly across events; event cap counts active events; assumes past events are archived
SpreadEvent	Pro	$33	event cap counts active events; assumes past events are archived
AddEvent	Small Business	$36	event limit not published; assumed no cap

Growing: 20 events/month, 3,000 adds/month, RSVPs, Zapier

Tool	Plan	Per month	Assumptions
AddCal	Premium	$15	—
Add to Calendar PRO	Regular	$19	—
CalGet	Starter	$21	adds are capped per event; assumes adds spread evenly across events
CalendarLink	Startup	$23	adds are capped per event; assumes adds spread evenly across events; event cap counts active events; assumes past events are archived
SpreadEvent	Pro	$33	event cap counts active events; assumes past events are archived
AddEvent	Professional	$129	event limit not published; assumed no cap

High volume: 100 events/month, 30,000 adds/month, API, 5 seats

Tool	Plan	Per month	Assumptions
AddCal	Business	$25	plan set by editor: Premium includes exactly 5 team members, so a 5-seat team has no room to add anyone; Business has unlimited team members, webhooks and Dynamic Links.
CalendarLink	Business	$47	adds are capped per event; assumes adds spread evenly across events; event cap counts active events; assumes past events are archived
Add to Calendar PRO	Enterprise	$189	—
AddEvent	No published plan fits	—	—
CalGet	No published plan fits	—	—
SpreadEvent	No published plan fits	—	—

Every plan

Tool	Plan	Monthly	Yearly (per mo)	Adds	Checked
AddCal	Free	Free	Free	Unlimited/mo	2026-10-26
AddCal	Premium	$15	$12	Unlimited/mo
AddCal	Business	$25	$20	Unlimited/mo
AddCal	Enterprise	Contact sales	—	not stated
AddEvent	Hobby	Free	Free	100/mo	2026-10-26
AddEvent	Small Business	$36	$29	2,500/mo
AddEvent	Professional	$129	$99	25,000/mo
AddEvent	Enterprise	Contact sales	—	not stated
CalendarLink	Free	Free	Free	50/event	2026-10-26
CalendarLink	Startup	$23	$19	1,000/event
CalendarLink	Business	$47	$39	Unlimited/event
CalendarLink	Single event license	—	—	not stated
CalendarLink	Enterprise	Contact sales	—	not stated
Add to Calendar PRO	Hobby	—	$2.25	Unlimited/mo	2026-10-26
Add to Calendar PRO	Regular	—	$19	Unlimited/mo
Add to Calendar PRO	Enterprise	—	$189	Unlimited/mo
CalGet	Free	Free	Free	50/event	2026-10-26
CalGet	Starter	$21	$16	1,000/event
CalGet	Standard	$28	$21	10,000/event
CalGet	Professional	$39	$32	Unlimited/event
SpreadEvent	Free	Free	Free	100/mo	2026-10-26
SpreadEvent	Pro	$33	$27	Unlimited/mo

Vendors count different things (clicks, adds per event, active events). Each tool's page shows the limits as the vendor words them.