Honest comparison
Rex is one of the most-used Australian real-estate platforms — strong on listings, mobile workflows, and integrated trust accounting. Rex AI generates content (emails, SMS, ad copy) and lets you query data in natural language, but it does not autonomously hold conversations with leads.
Last updated April 2026 · 14-day free trial · No credit card required
We make Ociate. We'll still tell you when Rex is the better fit — every section below calls out where each tool wins. Pricing and features sourced from Rex's public site and review platforms (links at the bottom).
TL;DR
Pick Ociate if
You want AI to actually run inbound SMS conversations and qualify leads 24/7 — not just draft messages you still have to send.
Pick Rex if
You need integrated trust accounting + property management + sales in a single platform with mature mobile apps and Australian phone support.
Either works if
You're a sales-only team that values strong listings and mobile-first workflows over autonomous AI.
At a glance
| Feature | Ociate | Rex |
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AI auto-reply on inbound SMS (autonomous) Rex AI generates draft content but doesn't autonomously hold two-way SMS conversations with leads. |
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AI voice agent (answers calls, qualifies leads) Rex's 'AI Admin' (announced for 2026) is voice-to-task for staff, not a customer-facing voice agent. |
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Bulk SMS campaigns Rex supports SMS via auto-responders and Tracks; reviewers note bulk SMS comes from unknown numbers. |
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Two-way SMS conversations |
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AI content generation (emails, ad copy) |
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Lead auto-qualification |
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Trust accounting Rex includes sales + trust accounting in the Professional tier. |
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Property management module Sold as a separate Rex PM product. |
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realestate.com.au + domain.com.au sync Rex pushes listings via REAXML to all major AU portals natively. |
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Mobile app (iOS + Android) |
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CSV import for contacts/listings |
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Published pricing Rex lists tier names but no per-user prices on their public site. |
Legend: ✓ available · ◐ partial / via integration · ✗ not available
Honest take
Where Rex struggles
Where Ociate is still catching up
Pricing
Pricing summary as published on each vendor's site at the date below — confirm with the vendor before signing.
Ociate
~$500/month
Typical office · plus ~10c per SMS · 14-day free trial
Rex
Not published
Tiered (Starter / Professional / Enterprise) — per-user, billing not public
Rex publishes tier names but not per-seat costs. Professional adds trust accounting and Rex AI. Enterprise pricing is custom for multi-branch agencies. Confirm with Rex before signing.
Best fit
Rex is best for
Established sales agencies that want trust accounting, mobile-first workflows, and a mature platform their team can adopt without retraining — and who don't need autonomous AI conversation handling.
Ociate is best for
Sales agencies and solo agents whose biggest bottleneck is response time on inbound leads — and who'd rather have AI handle the first conversation than draft a message they still have to send.
Switching
What carries over, what you'll need to rebuild, and roughly how long it takes.
Carries over
Needs rebuild
Time estimate
1–2 weeks for a typical sales office
From kickoff to your first AI-handled lead.
Talk to us about migration →Questions
Still on the fence? Book a 15-min call and we'll walk you through both honestly.
No. Ociate doesn't include trust accounting today. If you rely on Rex's integrated trust + sales accounting, you'll either need to keep Rex for that workflow or pair Ociate with a dedicated trust tool. Many agencies run AI lead handling (Ociate) alongside their existing trust accounting.
No. Rex AI focuses on content generation (emails, SMS drafts, ad copy) and natural-language data queries — it helps you write things faster. Ociate's AI is conversational: it actually replies to inbound SMS, qualifies leads, and answers inbound calls without you in the loop.
Yes — both export to CSV and our import flow handles standard contact and property fields. Custom fields and workflows need to be re-mapped, but the data itself moves cleanly.
Rex doesn't publish per-seat prices, so a direct comparison requires a quote from their sales team. Ociate's pricing is on our pricing page — typically simpler to compare apples-to-apples.
Rex has the deeper REAXML integration today. Ociate handles inbound enquiries from realestate.com.au but doesn't push listings the same way Rex does. If portal sync is your top priority, Rex wins on that axis.
Yes — Ociate has a 14-day free trial with no credit card. Many agencies trial Ociate alongside their existing Rex setup to see how AI handles their real lead flow before deciding.
See exactly how AI handles your inbound leads — before deciding whether to switch.
14-day free trial · No credit card · No lock-in
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Sources