Software Alternatives & Startups

Estera VS Elily

Compare Estera VS Elily and see what are their differences

Estera

AI Receptionist that Answers Calls & WhatsApp 24/7

No screenshot yet
Rating
0 reviews
Elily

Elily — free AI receptionist for WhatsApp that books appointments into Google Calendar.

Rating
0 reviews
Pricing
Freemium Free trial

Which is more popular?

Chatbots popularity
100% vs 0%
alternatives listed
30 vs 30

Base details

Website, pricing, platforms and company facts side by side.

Estera
Elily
Website tryestera.com srileo.com
Pricing
Freemium Free trial Official pricing
Company — Startup from India · 1 - 9 employees · 2026
Listed in

About Estera and Elily

In their own words, as submitted to SaaSHub.

Estera
Elily

No description of Estera yet.

Elily is a free AI receptionist for WhatsApp that answers client questions 24/7 and books appointments straight into your Google Calendar. It runs on your business's own number through the official WhatsApp Business Platform, checks live availability before offering a slot, and hands the...

Read more about Elily

Features and specs

What each product offers, as listed by its team.

Estera 5 features
Elily 8 features
  • AI-Powered Automation
    Estera leverages AI to automate repetitive administrative and operational tasks, potentially saving users significant time and reducing manual workload.
  • Streamlined Workflow
    The platform is designed to consolidate various business processes into a single interface, reducing the need to switch between multiple tools and apps.
  • User-Friendly Interface
    Estera offers a clean and intuitive design that makes it accessible even for users who are not highly technical.
  • Scalability
    The platform is built to accommodate growth, making it suitable for both small teams and larger organizations as their needs evolve.
  • Modern Tech Stack
    Built with up-to-date technology, Estera can integrate smoothly with other contemporary tools and offer reliable performance.

Possible disadvantages

  • Limited Track Record
    As a newer product, Estera may not have the extensive user reviews or long-term performance data that more established competitors have.
  • Potential Integration Gaps
    Depending on the specific tools a business already uses, there may be limited native integrations, requiring workarounds or custom development.
  • Pricing Transparency
    Detailed pricing information may not be readily available on the website, making it harder for potential users to quickly assess cost-effectiveness.
  • Feature Maturity
    Some advanced features may still be in development or lack the depth found in more mature, established platforms in the same category.
  • Customer Support Uncertainty
    With a smaller or newer team, response times and support quality may vary compared to larger, more established companies.
  • Free plan
    150 AI replies a month, no booking cap, no expiry, and no card required to start.
  • Google Calendar booking
    Books natively into Google Calendar, checking live availability before a slot is ever offered.
  • Your own WhatsApp number
    Runs on your business's own number through the official WhatsApp Business Platform. Your number, your Meta account, your data.
  • Booking rules
    Per-service durations, processing and finishing time, per-person availability, buffers, breaks, split shifts and notice periods. No double bookings.
  • Human handover
    Stops and hands the conversation to a human with a one-line summary whenever it should not answer.
  • Languages
    Replies in your client's language. Bookings and owner controls stay in English.
  • Reminders and no-show follow-ups
    On the Pro plan, with Meta's message fees passed through at zero markup.
  • Approval controls
    Require approval for selected answer categories before a reply goes out.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Estera
Elily
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
AI
0% 0%
0% 0%
100% 100%

Questions & Answers

As answered by people managing Estera and Elily.

What makes your product unique?

Elily's answer:

Elily is free on WhatsApp for a structural reason, not as a promotion. Voice receptionists pay per minute for every call, so their free tiers have to be trials or a small pool of minutes. Under Meta's current published rules, replies inside the 24-hour customer service window a client opens are not charged per message, and most booking conversations finish inside it. That makes a permanent free tier possible: 150 AI replies a month, no booking cap, no expiry, no card. Elily also runs on your business's own number through the official WhatsApp Business Platform, so the number, the Meta account and the data stay yours.

Why should a person choose your product over its competitors?

Elily's answer:

Because Elily does one job: filling an appointment diary over WhatsApp. The booking rules are the hard part — per-service durations, processing and finishing time, per-person availability, buffers, breaks, split shifts and notice periods — and Elily handles them natively rather than through a flow you build and maintain. It books straight into Google Calendar, checking live availability before offering a slot, and hands the conversation to a human with a one-line summary when it shouldn't answer.

If you need a shared team inbox across six channels, broadcasts and campaigns, a platform is the better tool and we'd say so. Elily is for the business whose revenue is a calendar.

What's the story behind your product?

Elily's answer:

Srileo Technologies builds practical products with a direct impact on people, saving time, improving access, and raising the standard of everyday work. Elily, our AI receptionist for local businesses, is the first expression of that purpose. Local appointment businesses lose bookings for a mundane reason: the phone rings while both hands are busy, and most callers never try twice.

Which are the primary technologies used for building your product?

Elily's answer:

The official WhatsApp Business Platform and the Google Calendar API.

How would you describe the primary audience of your product?

Elily's answer:

Appointment-based local businesses: hair and beauty salons, barbershops, nail and lash studios, spas and massage, medspa and aesthetics, tattoo and piercing studios, fitness and yoga studios, wellness studios and clinics. Typically one calendar or a small team, where whoever would answer the phone is already with a client.

User comments

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