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SaaS ideas, mined from what people actually complain about.

Every idea comes from real Reddit posts, was researched against today's competitors, and survived an independent skeptic before it made the list.

Manual Appointment Scheduling

Businesses struggle with time-consuming manual scheduling, double-bookings, and client no-shows that waste resources and lose revenue.

In their words

We were initially using microsoft bookings but it's terrible and buggy. Then tried calendly but it has a major issue of emails going to spam.

r/software on Reddit

We were initially using microsoft bookings but it's terrible and buggy. Then tried calendly but it has a major issue of emails going to spam.

r/smallbusiness on Reddit

He doesn't want to sync VRBO to Lodgify because that will force him to shift to VRBOs per booking fee model

r/ShortTermRentals on Reddit

I run an appointment based buisness that needs LMS also

r/StartUpIndia on Reddit

Jeg skal dog selv ind og bekræfte aftaler. Jeg ville nok betale et par hundrede kroner om måneden for at spare mig det besvær

r/dkstartup on Reddit

What gets advertised by these software companies isn't really aligning with what gym owners like me truly need on a daily basis.

r/CRM on Reddit

No-shows went from a weekly headache to maybe one or two a month

r/smallbusiness on Reddit

I now need about 30 minutes each day to hunt down and schedule boardrooms for my meetings, since a lot of my meetings contain confidential information.

r/CanadaPublicServants on Reddit

I keep getting these requests when my calendar is blacked out.

r/RoverPetSitting on Reddit

This potential client contacted through my website and just never made it to my calendar after setting the appointment though email.

r/realtors on Reddit

It takes a week to go up the tree and another week to come back down.

r/office on Reddit

Last week I spent two days trying to lock one meeting and I’m still not sure when it’s happening.

r/ExecutiveAssistants on Reddit

I have to scroll down 3 months to get the link unlike before the update

App Store · Zoom Workplace

Sharing a plan as a link instead of 15 calendar invites is smart tbh... Planning stuff with clients is where this would save me

Product Hunt

Service businesses and professionals

Where they talk

  • r/smallbusiness
  • r/RoverPetSitting
  • r/therapists
  • r/ExecutiveAssistants
  • r/recruitinghell
  • r/gohighlevel
  • r/Wordpress
  • r/AskMarketing

Tools they use today

  • Google Calendar
  • Calendly
  • Booking.com
  • Outlook
  • WhatsApp
  • Rover
  • GoHighLevel
  • Instagram

Why those fall short

  • Invite sent separately; hiring manager never sees interviewee on invite
  • bot schedules without blocking unavailable time; no notification to interviewers
  • does not check if hiring manager is scheduled that day or time
  • no automatic waitlist backfill; owners manually text or call around
  • boardrooms booked up, no way to see availability quickly