Updated May 2026 · Independently reviewed · This page contains affiliate links — see our affiliate disclosure

Alto vs Street.co.uk — quick verdict by use case

Alto vs Street.co.uk — full feature comparison 2026

Alto vs Street.co.uk — pricing comparison

Who should choose Alto?

Alto is the better choice if: You’re an established independent agency with 1-5 branches looking for a proven, widely-adopted platform · Your team headcount is stable and per-user pricing is predictable · Lettings compliance depth is a priority — Alto’s Compliance Agent and ARLA tools are strong · You want the most migration experience behind your switch (1,600+ completed transitions) · You value platform maturity and 15 years of UK agency-specific development

→ Read our full Alto review for detailed feature breakdown, pricing guidance, and the honest caveats on support quality.

Who should choose Street.co.uk?

Street.co.uk is the better choice if: You’re growing and hiring — unlimited users means every new team member costs nothing extra · Support quality is a dealbreaker — 30-second response time vs Alto’s ticket system is a meaningful practical difference · You want the most advanced AI: Cortex, AI phone answering, and built-in photo editing are all ahead of Alto · You’re sales-heavy and need chain management with automated progression · You want a free trial before committing — Alto offers demos only

→ Read our full Street.co.uk review for detailed pricing calculations, Cortex AI breakdown, and the honest caveats on minimum costs.

Frequently asked questions — Alto vs Street.co.uk

Is Alto or Street.co.uk better for small UK estate agencies?

For very small agencies (1-2 branches, stable headcount, under 80 active properties), Alto is likely the better fit. Street’s £500/month minimum makes it expensive for agencies below that property threshold. Alto’s per-user pricing scales more proportionally for small operations, and the 15-year track record and 6,000+ agency user base provides more migration confidence for smaller teams moving off legacy systems.

Which is cheaper — Alto or Street.co.uk?

It depends entirely on your agency’s headcount-to-stock ratio. Street is cheaper for agencies with large property volumes and many staff (unlimited users means headcount doesn’t drive cost). Alto is cheaper for agencies with small teams relative to their stock. Neither publishes full pricing publicly — request quotes from both with your specific numbers and compare directly. Don’t forget to factor in Street’s Cortex AI add-on (£149/month) if that’s a feature you want.

Does Street.co.uk have better AI than Alto?

In 2026, yes — Street’s AI offering is more advanced. Street AI handles listings, emails, and content. Cortex (£149/month add-on) generates personalised emails to your entire database simultaneously and handles responses automatically. Street also offers AI phone answering. Alto Intelligence has five solid AI tools including AI Listings, AI Analyst, and a Lettings Compliance Agent — genuinely useful but not as innovative as Street’s Cortex. If AI is a priority, Street leads.

Can I switch from Alto to Street.co.uk?

Yes — Street’s Bridge migration tool handles data migration from Alto and other platforms. The process is faster than most legacy system migrations. If you’re mid-contract with Alto, check your contract terms before initiating a switch — both platforms use minimum contract periods. See ICO guidance on data transfer obligations when migrating client data between platforms.

Is Street.co.uk more expensive than Alto?

Not necessarily. Street’s £500/month minimum is higher than some Alto contracts for very small agencies, but for agencies with 10+ staff the unlimited-user model often works out comparable or cheaper to Alto’s per-seat pricing. The Cortex AI add-on at £149/month adds cost if you want Street’s most distinctive feature. Run the specific numbers for your agency size and compare quotes directly from both platforms.

Our final verdict — Alto vs Street.co.uk 2026

Both Alto and Street.co.uk are excellent choices for UK estate agencies in 2026 — the right answer genuinely depends on your agency’s specific situation.

Alto is the safer, more established choice for independent agencies that value platform maturity, migration confidence, and lettings compliance depth. The 6,000+ agency user base and 15-year track record mean the product is deeply tuned to UK agency workflows. The honest caveats on support quality are worth knowing about before signing.

Street.co.uk is the more innovative, forward-looking choice — and the back-to-back EA Masters Overall Winner award reflects genuine product quality. If unlimited-user pricing, exceptional support, and the most advanced AI in the market matter to your agency, Street is the stronger pick for 2026 and beyond.

The best approach: request a demo from Alto and a free trial from Street.co.uk. Run both against your real agency workflows for two to three weeks. The differences in support responsiveness and day-to-day usability will be obvious before either contract is signed.

→ See also: Full Alto review · Full Street.co.uk review · Best AI tools for UK estate agents

Last updated: May 2026. Pricing correct at time of writing — verify with both platforms before purchasing. This page contains affiliate links — see our affiliate disclosure for details.