⚡Stack Radar

Scheduling · Reviewed 27 Oct 2026

Cal ID

Free scheduling platform for modern teams.

from $6.67 · free tier · cal.id ↗

Paid against free › Scheduling › Cal ID

128.2KEstimated total trafficModeled monthly visits304Ranking keywordsPublic search sample99/100Technical health15 pages checked1.3KReferring domainsLive backlink summary

Overview

01

Summary

The useful answer before the supporting detail.

Cal ID is a free scheduling platform from OneHash that lets modern teams book, route, and run meetings, from first sales calls to large customer onboarding S1. It solves the problem of back-and-forth emails and disconnected tools by automating confirmations, reminders, routing, and payments after every booking S1. Its main practical value is a free forever plan with unlimited bookings and event types, plus paid team features, making it a cost-effective alternative for professionals and teams S31 S105.

02

Product identity and positioning

Name, category, positioning, audience, and first-party claims.

  • Identity: Cal ID is a free scheduling platform from OneHash S1.
  • Core purpose: It solves the problem of inefficient meeting booking and disconnected scheduling tools S1.
  • Intended users: Professionals and teams who need to schedule meetings S31.
  • Product scope: A web-based scheduling app with booking pages, workflows, and team features S14 S31.
  • Positioning: Cal ID is positioned as free scheduling software that automates post-booking tasks S31.
  • Claimed distinction: It claims to be built for serious businesses, treating scheduling as infrastructure S1.
03

Use cases and audiences

Who the product serves and the jobs it is designed to handle.

AudiencePractical use case
Sales teamsRoute leads to the right rep's booking page based on region or deal size S115.
Customer supportUse scheduling for onboarding and customer support sessions S1.
Hiring teamsBook interview committees and panels with collective scheduling S122.
ProfessionalsOffer clients a booking page to self-schedule appointments S31.
TeamsManage availability and booking rules centrally with managed scheduling S105.

Features

09

Features and capabilities

Core functions and evidence-backed product capabilities.

CapabilityWhat it does
Booking pagesCreate a reusable link that lets others book time with you S14.
WorkflowsAutomate email, SMS, and WhatsApp reminders and follow-ups to reduce no-shows S14.
Routing formsQualify visitors in real time and route them by region, deal size, or account owner S31.
Team schedulingUse round-robin and collective scheduling to manage team availability S31.
PaymentsCollect payments at booking through Stripe, Razorpay, or PayPal S105.
AI notetakerJoin meetings, record, transcribe, and generate summaries and action items S115.
Multi-slot bookingLet clients book multiple appointments in one go S31.
APIManage event types, availability, and bookings programmatically via a REST API S115.
10

Integrations and ecosystem

Connected products, exports, APIs, and workflow compatibility.

Integration or interfaceTypeWhat it enables
Google CalendarIntegrationConnect your calendar to show live availability S31.
ZapierIntegrationAutomate workflows with other apps S31.
Calendly importData portabilityImport event types and availability from Calendly S31.
WhatsAppIntegrationLet customers book without leaving WhatsApp S115.
REST APIAPIBuild scheduling into your own product S105.
WebhooksWebhookGet real-time notifications on booking changes S105.
StripeIntegrationCollect payments at booking S105.
RazorpayIntegrationCollect payments at booking S105.

Pricing

11

Pricing and plans

Published plans, free access, trials, credits, and pricing limitations.

Plan or offerVerified price and billingIncludedLimits
StartupFree forever S105Unlimited bookings and event types S1051 user S105
Business$5 per user per month, billed annually S105Unlimited bookings, team scheduling, round-robin, collective, routing forms S105Not established
EnterpriseCustom, not published S105SSO (SAML), audit logs, custom domain S105Per organisation S105
AI Notetaker add-on$6.67/month, billed yearly S119AI notes, summaries, action items S105Available on every plan S119
Business trial14-day free trial S105Business plan features S105No credit card required S105

Competition

12

Competitive landscape

Domains competing for the same organic search demand.

Sampled competitors

CompetitorFirst-page appearancesSampled queriesAverage positionQueries observed
koalendar.com815.3koalendar
crozdesk.com113calid
etymologyexplorer.com114calid
onecal.io114koalendar
es.wiktionary.org115calid
g2.com117calid
youtube.com119koalendar

Website intelligence — Collected evidence

Customers, testimonials, and first-party review claims

No supporting public-page evidence was collected for this category.

Independent review sources discovered

No links to supported independent review platforms were discovered on the collected pages.

14

AI visibility

Measured ChatGPT and Google AI mentions with cited sources.

AI-assistant referral traffic

  • Estimated current generative-AI referral share: 0.0%

Scout traffic model did not return a separate AI-referral trend series for this domain.

Website intelligence — Collected evidence

Site-stated AI capabilities

Page typeEvidenceSource
otherCal ID is free online scheduling software for professionals and teams. Share a booking link and it handles confirmations, reminders, routing, CRM sync, payments, and AI meeting notes automatically after every meeting. Free forever for individuals, with team scheduling on the Business plan.https://cal.id/
otherCal ID's AI notetaker joins your Google Meet, Zoom, Microsoft Teams, and Cal ID Room calls, records and transcribes them, then delivers a clean summary and action items to your inbox and the calendar event. Available as an add-on on every plan.https://cal.id/
featuresAI Notetaker Cal ID's AI notetaker joins your meetings, records and transcribes them, and writes the notes for you. You get an accurate summary, clear action items, and a full transcript on the calendar event and in your inbox, minutes after every call. No manual note-taking, no bot to babysit. Learn more →https://cal.id/feature
featuresAI Notetaker for Every Meetinghttps://cal.id/feature/ai-notetaker
featuresCal ID's AI notetaker joins your meetings, records and transcribes them, and writes the notes for you. You get an accurate summary, clear action items, and a full transcript on the calendar event and in your inbox, minutes after every call. No manual note-taking, no bot to babysit.https://cal.id/feature/ai-notetaker
featuresAn AI notetaker is an assistant that joins your video meetings, records and transcribes the conversation, and automatically turns it into structured notes, a concise summary, and a list of action items. Cal ID's AI notetaker works across Google Meet, Zoom, Microsoft Teams, and Cal ID Room, so every meeting you schedule is captured, summarized, and searchable without anyone typing a word. Cal ID is scheduling built for modern businesses, and it is free forever to start.https://cal.id/feature/ai-notetaker
featuresBook or sync any meeting in Cal ID. The AI notetaker attaches to your event automatically across Google Meet, Zoom, Microsoft Teams, and Cal ID Room.https://cal.id/feature/ai-notetaker
featuresAn AI notetaker is an assistant that joins your meetings, records and transcribes them, and automatically creates a summary, key points, and action items. Cal ID's AI notetaker does this across Google Meet, Zoom, Microsoft Teams, and Cal ID Room.https://cal.id/feature/ai-notetaker
featuresThe Cal ID AI notetaker works with Google Meet, Zoom, Microsoft Teams, and Cal ID Room, so it captures whichever tool your meeting runs on.https://cal.id/feature/ai-notetaker
featuresCal ID is free forever to start. The AI notetaker is an optional add-on you can enable on any plan, including the free plan, for $6.67/month billed yearly.https://cal.id/feature/ai-notetaker
featuresThe AI notetaker is an add-on available on every Cal ID plan for $6.67/month, billed yearly. Start free today and never write meeting notes by hand again.https://cal.id/feature/ai-notetaker
featuresAI Notetaker Cal ID's AI notetaker joins your meetings, records and transcribes them, and writes the notes for you. You get an accurate summary, clear action items, and a full transcript on the calendar event and in your inbox, minutes after every call. No manual note-taking, no bot to babysit. Learn more →https://cal.id/feature
featuresAI Notetaker for Every Meetinghttps://cal.id/feature/ai-notetaker
featuresCal ID's AI notetaker joins your meetings, records and transcribes them, and writes the notes for you. You get an accurate summary, clear action items, and a full transcript on the calendar event and in your inbox, minutes after every call. No manual note-taking, no bot to babysit.https://cal.id/feature/ai-notetaker
featuresSee the AI notetaker in actionhttps://cal.id/feature/ai-notetaker
featuresWhat is an AI notetaker?https://cal.id/feature/ai-notetaker
featuresAn AI notetaker is an assistant that joins your video meetings, records and transcribes the conversation, and automatically turns it into structured notes, a concise summary, and a list of action items. Cal ID's AI notetaker works across Google Meet, Zoom, Microsoft Teams, and Cal ID Room, so every meeting you schedule is captured, summarized, and searchable without anyone typing a word. Cal ID is scheduling built for modern businesses, and it is free forever to start.https://cal.id/feature/ai-notetaker
featuresHow the AI notetaker workshttps://cal.id/feature/ai-notetaker
featuresBook or sync any meeting in Cal ID. The AI notetaker attaches to your event automatically across Google Meet, Zoom, Microsoft Teams, and Cal ID Room.https://cal.id/feature/ai-notetaker
featuresWhen the meeting starts, the AI notetaker joins as a visible participant, records the conversation, and transcribes every speaker in real time, so you can stay present instead of typing.https://cal.id/feature/ai-notetaker

These are first-party product claims, not independent measurements of AI-search visibility.

15

Marketing opportunities

Actions calculated directly from the collected evidence.

OpportunityRecommended actionEvidence
Striking-distance keywordMove “koalendar” from position 5 toward the top three.Volume 2,400 · https://cal.id/alternative/koalendar
Important pageStrengthen the page already earning search visibility before creating an unrelated page.https://cal.id/alternative/koalendar · 2 sampled keywords · best position 5
Competitor gapReview the sampled queries where koalendar.com appears.8 first-page appearances across koalendar

Website intelligence — Collected evidence

Website evidence gaps

  • customers: no usable public page was collected; verify whether the site publishes this evidence.
  • reviews: no usable public page was collected; verify whether the site publishes this evidence.
  • changes: no usable public page was collected; verify whether the site publishes this evidence.
  • identity: no usable public page was collected; verify whether the site publishes this evidence.
  • technical: no usable public page was collected; verify whether the site publishes this evidence.

Trust and proof

16

Customers, proof, and reviews

Published proof, customer signals, and review evidence.

Independent reviews

PlatformPageHow it was foundNote
CapterraCal ID Reviews 2026. Verified Reviews, Pros & Cons / CapterraGrounded web search# Reviews of Cal ID ... Ease of use 4.8 Customer Service ... 4.7 ... “Occasional slow loading, limited customization options, and minor glitches can affect overall user experience.“ ... ### "Powerful scheduling tool — but watch this space" May 11, 2026 Cal.ID is a fork of Cal.com, and its core value isn't that it built new enterprise features — it's that it makes powerful scheduling features freely accessible that Cal.com has moved behind expensive enterprise tiers. Things like Teams, Routing Fo
DEV Community15 White Label Scheduling Tools Compared: Brandable vs Enhanced vs Fully White-Label - DEV CommunityGrounded web search* Cal ID: free, with embeds and a scheduling API for putting booking inside your own product. ... **: separate client workspaces for services, teams, calendars and payments, under your brand, domain and email. * **
cal.idDermatology Appointment Scheduling Software / Cal IDGrounded web searchtreatment room conflict-free. With Cal ID you avoid double-booking, collect patient intake forms ... SMS and email reminders that reduce no-shows. You can take ... - ★ 4.7 G2 · 230 reviews - ★ 4.9 Capterra · 153 reviews - ★ 4.9 Product Hunt · 105 reviews
Product HuntCal.com Reviews (2026) / Product HuntGrounded web searchus what they like about Cal.com, what Cal.com can do ... Reviewers mostly praise Cal.com for an easy, clean scheduling experience, strong UI, and smooth calendar integrations, especially with Google and Microsoft 365. Many say it feels better than

Customer proof

No named customers, testimonials, or customer case studies were found.

External links were grounded in one live web search. Search snippets are leads, not independently scraped page content; rejected links remain available in Review evidence.

17

Company, security, and trust

Ownership, policies, security signals, and public trust evidence.

SignalFindingSource
Company and ownershipCreate a collective event type and add each host who must attend, such as a founder and an advisor or a full interview panel.source
Contact and supportCan’t find your answer? Ask the Assistant at the top of any page for an instant response, or reach a human — email us at support@cal.id.source
Legal and privacyAuto-refund on cancelsource
Security and complianceISO 27001 certifiedCal ID follows ISO 27001 certified information-security practices.source
Uptime and status pagePriority SLAGuaranteed response and uptime commitments backed by a service-level agreement.source
Domain registered2023-10-30—
Domain expires2027-10-30—

Every trust signal above is backed by a collected page or a registration record.

18

Documentation and product updates

Help resources, product guidance, and visible changes over time.

Resource or updateTypeWhat is availableDate or freshness
Cal ID Help Center - Cal IDHelp centerGuides and answers for scheduling with Cal ID — booking links, event types, availability, teams, integrations, and the developer API. (source)Not dated
Free Appointment Scheduling Software, Automated / Cal IDRelease notesPublic product change history. (source)Not dated

Not found in the collected public sources: public roadmap, status page.

Technical

19

Technical and delivery signals

Delivery model, platforms, API, data ownership, reliability claims and release activity.

SignalFindingSource
Delivery model (cloud, self-hosted, desktop, browser extension)Web-based application S31.S31
Platforms and appsWeb platform S31.S31
API and extensibility (API, SDK, webhooks, MCP, plugins)REST API with signed webhooks and SDKs S115.S115
Data ownership and exportNot published on the collected pages.—
Performance and reliability claimsMost users are live in under 10 minutes S31.S31
Release activityNot published on the collected pages.—
20

Measured infrastructure

Domain, certificate, and hosting signals, measured directly.

SignalFinding
Domain registered2023-10-30 — PT Jagat Informasi Solusi (int)
Domain expires2027-10-30
TLS certificateGoogle Trust Services, valid, expires 2026-11-25
Security headersHSTS, CSP, X-Content-Type-Options, X-Frame-Options, Referrer-Policy
Server headercloudflare
Mail handled bysmtp.google.com
Nameserversmiki.ns.cloudflare.com, maciej.ns.cloudflare.com

Not measurable: wayback: rate limited by archive.org, ladder stopped after 1 probe(s). A gap here means the lookup was unavailable, not that the finding is negative.

21

Technical site audit

A bounded multi-page crawl with page-level issues and URLs.

Scout — Bounded technical crawl

  • Pages crawled: 15 of 15 maximum
  • Technical health: 99/100
  • Critical issues: 0
  • Warnings: 2
  • Notices: 2

Issues

SeverityIssueValueAffected URL
noticeMeta description length should be reviewed6https://cal.id/feature/multi-slot-booking
noticeMeta description length should be reviewed6https://cal.id/feature/ai-notetaker
warningDuplicate meta description in audit sample2https://cal.id/feature/multi-slot-booking
warningDuplicate meta description in audit sample2https://cal.id/feature/ai-notetaker

Crawled pages

StatusTitleH1sWordsResponseURL
200Free Appointment Scheduling Software, Automated \Cal ID1216079 ms
200Multi-slot Booking: Book Multiple Appointments \Cal ID1363375 ms
200Free Sales Scheduling Software for Teams \Cal ID11556281 ms
200Interview Scheduling Software for Recruiters (Free) \Cal ID11436529 ms
200Consultant Appointment Scheduling Software (Free) \Cal ID1157984 ms
200Freelancer Scheduling Software (Free) \Cal ID1158635 ms
200Patient Appointment Scheduling Software, Free \Cal ID11506230 ms
200Meeting Scheduling Software for Founders (Free) \Cal ID1161150 ms
200Solutions by Industry and Role \Cal ID1595179 ms
200Book Appointments in WhatsApp \Cal ID1100049 ms
200AI Notetaker: Auto Meeting Notes & Summaries \Cal ID1105944 ms
200Routing Forms: Qualify & Route Leads to a Booking \Cal ID1241554 ms
200Scheduling Workflows: Automate Reminders \Cal ID199370 ms
200Accept Payments for Appointments \Cal ID198937 ms
200Round Robin Scheduling for Teams \Cal ID1167744 ms

This is a bounded Scout crawl. Core Web Vitals and Lighthouse scores are not claimed unless a dedicated performance audit is connected.

22

Search Console and Analytics

First-party search and behavioral data connection state.

Modeled acquisition channels

ChannelEstimated share
direct70.7%
search16.2%
search organic8.6%
search paid7.6%
social6.7%
social organic4.8%
social paid1.8%
referrals3.3%
paid referrals1.7%
mail1.5%
gen ai0.0%
affiliate0.0%
other0.0%

First-party connections

IntegrationStatusData available after connection
Google Search ConsoleNot connectedClicks, impressions, CTR, average position, queries, pages, countries, and devices
Google AnalyticsNot connectedOrganic sessions, engagement, landing pages, conversions, geography, and devices

No first-party Search Console or Analytics numbers are shown until the site owner authorizes the corresponding Google account. Scout traffic model values above are modeled estimates, not private analytics totals.

Limits and method

23

Limitations and open questions

Known constraints and missing evidence from the collected pages.

The collected pages do not mention specific competitors by name, except Calendly in user testimonials and import context S31. Evidence gaps include lack of detailed security certifications, uptime statistics, and specific customer names beyond testimonials. Pricing for Enterprise is not published S105. The AI notetaker is an add-on with a yearly billing option only S119.

24

Sources, method, and limitations

Evidence inventory, collection method, provider use, and constraints.

This report is based on 15 collected pages from cal.id, including the homepage, about, pricing, features, and help center. Static and browser rendering providers were used; deep page fetch was disabled. External proof search was performed but no additional verification was completed. The evidence catalog contains 180 items, but only a subset was used. Limitations include potential marketing bias and lack of independent verification of claims.

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