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Straightline Technologies
Our products3 live platformsBuilt and run by us

Three SaaS platforms.50,000+ users.

We don't just build for clients — we build our own products. Each one started with a problem we kept seeing, and ended with something real users actually pay for.

FlagshipActive Development

SmartSlot

Booking, the WhatsApp way.

Enterprise booking and management platform enabling appointment scheduling via WhatsApp across healthcare, hospitality, salons, restaurants and fitness — without an app download.

What it does

  • WhatsApp-Based Booking — zero app install
  • AI Voice-to-Prescription powered by OpenAI Whisper
  • Smart slot management with conflict prevention
  • Automated reminders — 90% drop in no-shows
  • Multi-language: Tamil, English, Hindi, Kannada, Telugu
  • Business Intelligence Dashboard

Built for: Healthcare · Hospitality · Salons · Restaurants · Fitness

Active DevelopmentSince 2026
90%

No-show reduction

Measured against bookings before automated WhatsApp reminders.

5+

Languages

2026

Live since

Speaks

  • Tamil
  • English
  • Hindi
  • Kannada
  • Telugu
Open SmartSlot
Active Development

Velaisure

Hyperlocal work, verified.

Hyperlocal employment platform connecting blue-collar workers with local jobs using OTP verification and Digio government-grade KYC. Built for India’s workforce.

What it does

  • OTP-Based phone-first authentication
  • Digio KYC — government-grade identity verification
  • Hyperlocal discovery by city and category
  • Worker references with HMAC security
  • Razorpay payments integrated
  • Super-admin panel with TOTP security

Built for: Electricians, delivery agents, drivers, domestic workers, skilled trades — and the employers hiring them

Active DevelopmentSince 2026

Metro cities

14

One mark per metro currently served.

2026

Live since

Verification stack

  • OTP auth
  • Digio KYC
  • HMAC references
  • TOTP admin
  • Razorpay
Open Velaisure
Live · Free + Pro $7/mo

Reelect

Save it. Find it. Use it.

AI-powered browser extension that saves and organizes videos from social platforms with automatic Claude-AI categorization at 94% accuracy.

What it does

  • One-click save from YouTube, Instagram, TikTok, Facebook, LinkedIn
  • Claude AI auto-categorization (94% accuracy)
  • Full-text search and tag system
  • Share collections via public links
  • Reminders and priority flags

Built for: Heavy social media users · content curators · creators

Live · Free + Pro $7/moSince 2026
94%

AI categorisation accuracy

Claude-assigned categories, checked against user corrections.

28,000+

Saves

4,200+

Users

Saves from

  • YouTube
  • Instagram
  • TikTok
  • Facebook
  • LinkedIn

Browser extension
Launched 2026 · Live · Free + Pro $7/mo

FAQ

What each
one is.

What is SmartSlot?
SmartSlot is a WhatsApp-first booking and appointment management platform built by Straightline Technologies. It serves healthcare, salons, and hospitality businesses with AI voice-to-prescription (via OpenAI Whisper), 90% no-show reduction, and multi-language support in Tamil, English, Hindi, Kannada, and Telugu.
What is Velaisure?
Velaisure is a hyperlocal employment platform for blue-collar workers across 14 major Indian metros. It features OTP authentication, Digio government-grade KYC verification, and Razorpay payment integration.
What is Reelect?
Reelect is an AI-powered browser extension that saves and auto-categorizes social media videos from Instagram Reels, TikTok, and YouTube Shorts. It has 28,000+ saves, 4,200+ users, and 94% AI categorization accuracy powered by Claude. Available as Free and Pro ($7/month).

Want one
of your own?

We built these the same way we build for clients. Tell us the problem and we'll tell you what it takes to ship it.

Start a project See what we do

Coimbatore, Tamil Nadu, India. We reply to every enquiry within one business day.