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CRM · head to head

Really Simple Systems vs Sell.Do

R

Really Simple Systems

CRM

Easy CRM for small businesses

From
$15/month
Rated
-
Full reviewWebsite
Sell.Do logo

Sell.Do

Real Estate

Indian real estate CRM covering enquiry to registration, including unit inventory and post-sales collections

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Really Simple Systems the vendor's own pricing page as captured by the Internet Archive on 22 October 2019 listed four CRM tiers billed annually: Free at $0 for up to 2 users, Starter at $14 per user per month, Professional at $30 per user per month, and Enterprise at $46 per user per month (each roughly 7 to 10 percent higher if billed monthly); the Marketing add-on was $22 per month for up to 5,000 emails and Advanced Marketing scaled to 50,000 emails per month, though this capture is over five years old; Sell.Do no pricing is published, and the quote stacks a per-user fee with usage-billed AI, WhatsApp, SMS and telephony volumes, so the monthly bill is variable and hard to budget in advance.
  • They diverge on capability: Really Simple Systems covers Contact management, Sell.Do covers Lead aggregation.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Really Simple Systems and Sell.Do actually diverge.

Attributes where Really Simple Systems and Sell.Do differ
AttributeReally Simple SystemsSell.Do
Starting price$15/monthOn request
Pricing modelsubscriptionquote
PlatformsWebWeb, iOS, Android
CategoryCRMReal Estate
Founded2009Unknown

Identical on both: free tier (No), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Really Simple Systems

  • Contact management
  • Sales pipeline
  • Task management
  • Email integration
  • Reporting
  • Zapier
  • Google Workspace
  • GDPR

Only in Sell.Do

  • Lead aggregation
  • Telephony and call analysis
  • Unit inventory
  • Site visit management
  • Booking and agreement
  • Post-sales collections
  • Channel partner portal
  • Jarvis AI scoring

What people use each for

The jobs each tool is most often brought in to do.

Really Simple Systems

  • Sales managementnot Sell.Do
  • Contact trackingnot Sell.Do

Sell.Do

  • An Indian residential developer whose bookings are tracked in a CRM but whose collections still live in Excelnot Really Simple Systems
  • A developer running channel partner networks that must attribute a sale and a commission to the right partner months after the enquirynot Really Simple Systems
  • A sales team buying leads from multiple portals and paid campaigns who cannot currently tell which source produces site visits rather than clicksnot Really Simple Systems
  • A project launch where unit inventory must be visible and blockable live across a large sales floornot Really Simple Systems

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Really Simple Systems

  • The vendor's own pricing page as captured by the Internet Archive on 22 October 2019 listed four CRM tiers billed annually: Free at $0 for up to 2 users, Starter at $14 per user per month, Professional at $30 per user per month, and Enterprise at $46 per user per month (each roughly 7 to 10 percent higher if billed monthly); the Marketing add-on was $22 per month for up to 5,000 emails and Advanced Marketing scaled to 50,000 emails per month, though this capture is over five years old

Sell.Do

  • No pricing is published, and the quote stacks a per-user fee with usage-billed AI, WhatsApp, SMS and telephony volumes, so the monthly bill is variable and hard to budget in advance.
  • The five-user minimum means small brokerages pay for seats they do not use.
  • Aurum PropTech now holds a majority stake of roughly 84 per cent, so product direction serves a listed parent with a wide proptech portfolio, and buyers should get roadmap and data-portability commitments in writing.
  • The product is written around Indian property practice, portals and payment structures, so it has little application outside India and no meaningful presence in other markets.
  • Deep configuration of inventory, price lists and approval workflow is required before go-live, so implementation is measured in weeks and depends on vendor availability rather than self-service setup.

Pricing, plan by plan

Really Simple Systems

$15/month
  • Essential$15/month
    • Contact management
    • Task tracking
  • Professional$25/month
    • Everything in Essential
    • Sales pipeline
    • Reporting
  • Professional Plus$35/month
    • Everything in Professional
    • Advanced customization

Sell.Do

On request
  • Sell.Do$undefined/month
    • Per active user per month, minimum five users
    • Core CRM or full suite with inventory, channel partner, post-sales modules
    • AI features such as lead scoring and voice agents billed as usage on top

Which should you pick?

Choose Really Simple Systems if

  • You need contact management.
  • You also want sales pipeline.
Really Simple Systems review

Choose Sell.Do if

  • You need lead aggregation.
  • You work on Web, iOS, Android.
  • You also want telephony and call analysis.
Sell.Do review

Questions people ask

Is Really Simple Systems or Sell.Do better?
Neither clearly leads. Really Simple Systems starts at $15/month and Sell.Do at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Really Simple Systems or Sell.Do?
Really Simple Systems starts at $15/month and Sell.Do at On request.
Does Really Simple Systems or Sell.Do run on more platforms?
Really Simple Systems runs on Web. Sell.Do runs on Web, iOS, Android.
What is Really Simple Systems best used for?
Really Simple Systems is most often used for sales management, contact tracking. Of those, sales management and contact tracking are not what Sell.Do is typically brought in for.
What can Really Simple Systems do that Sell.Do cannot?
Really Simple Systems covers Contact management, Sales pipeline, Task management, Email integration. Sell.Do covers Lead aggregation, Telephony and call analysis, Unit inventory, Site visit management.

Answered from the vendors’ own pages

Sell.Do: Who owns Sell.Do?

Aurum PropTech, a company listed on the Indian exchanges, holds a majority stake of around 84 per cent after increasing its shareholding.

Sell.Do: Does it handle post-booking collections?

Yes, construction-linked demand generation, receipts and outstanding follow-up are part of the product, which is the main reason developers choose it over a general CRM.

Sell.Do: What does it cost?

It is quote only, priced per active user per month with a five-user minimum, plus usage charges for AI, WhatsApp, SMS and telephony.

Sell.Do: Is it available outside India?

It is built for Indian property practice and portals. Buyers elsewhere will find the inventory, payment and compliance model does not match local process.

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