The verdict in three sentences
A brokerage with fewer than 8 agents is almost always better served by an industry SaaS: MLS/portal syndication included, continuous updates, controlled cost. Custom (USD 40,000-85,000) is justified for multi-office networks, hybrid models (sales + rentals + new-build) or when syndication and matching must follow your own rules. The tipping point depends on user count and process specificity, not aesthetic preference.
Real estate SaaS 2026: the prices
| Solution | Price / month / user | Target | Included |
|---|---|---|---|
| kvCORE / Inside RE | USD 80-150 | Brokerages | CRM, IDX site, leads |
| Follow Up Boss | USD 70-140 | Teams | CRM, lead routing |
| Lofty (Chime) | USD 90-180 | Teams/networks | AI, syndication |
| Propertybase | USD 80-160 | International | Salesforce-based |
| Custom platform | USD 0/mo* | 8+ users | *Amortized build |
For 10 agents at USD 120/month, SaaS costs USD 14,400/year, i.e. USD 72,000 over 5 years, before add-ons (premium syndication, per-transaction e-signature).
Scope and budget of a 2026 custom build
| Module | 2026 budget (USD) | Timeline |
|---|---|---|
| Listing management + inventory | 11,000-22,000 | 5-8 wks |
| Buyer matching engine | 8,000-16,000 | 4-6 wks |
| MLS/portal syndication (Zillow/Realtor) | 9,500-19,000 | 4-7 wks |
| Integrated e-signature | 5,500-12,000 | 3-4 wks |
| Seller portal (listing reporting) | 8,000-16,000 | 4-6 wks |
| Full integrated project | 40,000-85,000 | 3-6 months |
Syndication is the sensitive point: each portal/MLS has its own feed format and rules. A custom platform must handle these feeds reliably, or the time savings vanish.
5-year TCO
| Item | SaaS (10 users) | Custom |
|---|---|---|
| Initial build | 0 | 62,000 |
| 5-year subscription | 72,000 | 0 |
| Maintenance/evolutions | included | 12,400-18,600 |
| 5-year hosting | included | 7,000-14,000 |
| 5-year total | ~72,000 | ~81,400-94,600 |
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At 10 users, SaaS stays cheaper in cash. Custom becomes profitable beyond 15-18 agents or when a multi-office network wants a unified system no SaaS offers out of the box.
Mini case study
Karim runs a 3-office network (18 agents) in Miami. His SaaS costs USD 120/user/month, i.e. USD 25,920/year. He wants shared buyer matching across the 3 offices and a branded seller portal, both missing from his tool. Kolonell scopes a custom platform at USD 66,000, maintenance 8%/year. Over 5 years: 66,000 + 26,400 + 10,000 = USD 102,400, versus USD 129,600 of SaaS. Saving of USD 27,200 over 5 years, plus an owned asset and cross-office matching that, by speeding sales 5%, is worth far more.
FAQ
How much does custom brokerage software cost in 2026? Expect USD 40,000-85,000 for an integrated platform (listings, matching, syndication, e-signature), delivered in 3 to 6 months. A single module starts around USD 5,500-8,000.
SaaS or custom for a small brokerage? Below 8 agents, SaaS (USD 60-180/month/user) is almost always the best call. Custom becomes relevant beyond 15-18 users or for a multi-office network.
Is Zillow/Realtor.com syndication possible in custom? Yes, via portal/MLS feeds and APIs. Expect USD 9,500-19,000 for reliable syndication, including photos, disclosures and automatic updates.
Can e-signature be integrated? Yes, using a trusted provider. Integration costs USD 5,500-12,000 and secures listing agreements and contracts with legal validity.
How long to go live? A single module ships in 3 to 8 weeks; the full platform in 3 to 6 months, with testable releases every 2 weeks.
Let's scope your project. Tell us your number of offices and agents, target portals and priorities, and we'll say honestly whether SaaS is enough or custom pays off. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
