AI · alternatives · 2026
24 alternatives to SirJohn
Know what a Portuguese property is really worth
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
Propertizer▲484Know your potential profits before you buy a property
2023 · propertizer.com · its alternatives →
- 2
Transform your financial strategy with xP&A: unified insights, enhanced collaboration and cloud connectivity to make smarter decisions and unlock business potential.
2019 · causal.app · its alternatives →
- 3RD
I created https://www.howmuchrent.com last Friday to help bring this kind of transparency to Ireland, allowing people to submit their rents. Would love to get any HN feedback on the idea/website.
2023 · howmuchrent.com · its alternatives →
- 4
Property valuation, market research, portfolio tracker, etc
2023 · bazion.gumroad.com · its alternatives →
- 5
Ditch your property managers and save big in a long term
2023 · link.extycreate.com · its alternatives →
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Hey HN! After spending years watching my community get pushed out of my neighborhood in NYC due to rising rents, I built Realer Estate to find the undervalued homes that actually exist in NYC's impossible housing market so people can find the homes that they can actually afford. The platform uses AI to: - Detect rent-stabilized listings even when landlords don't label them (using NLP + pricing anomalies) - Score properties on price-to-market ratios using real-time comps - Filter out investor-targeted flips to prioritize real people - Scrape live data from StreetEasy/Redfin and update…
2025 · realerestate.org · its alternatives →
- 9
Stop the agent games. Uncover real property prices.
Jan 2026 · knowtheprice.com.au · its alternatives →
- 10
Yuno▲55Find & track the performance of your real estate investments
2021 · yuno.immo · its alternatives →
- 11
Hi HN, I built Own or Rent (https://ownorent.com) after getting frustrated with existing rent vs. buy calculators that hide assumptions and use confusing jargon. What's different: - 100% transparent calculations - no hidden fees or confusing math - Results in under 5 minutes without lengthy forms - Public REST API for developers building financial apps or LLM integrations - Clear breakdown of mortgage payments, taxes, maintenance, and opportunity costs The API is particularly useful for chatbots, financial advisory platforms, or any app that needs reliable rent vs. buy…
2025 · ownorent.com · its alternatives →
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Der Walter▲12Start with €100k and build your property empire over 30 years in Germany. Deal with tenants, maintenance, taxes, and financing while growing your real estate portfolio. It's in German but your browser's translate feature should work.
2025 · der-walter.de · its alternatives →
- 13PA
Hey HN, I love scrolling through Zillow and spend way too much time thinking a property is gonna be my next home just to find a couple of days of research later what’s the catch. I built this property analyzer to get a quick overview of “the good, the bad, and the ugly” (love spaghetti westerns) for the property. In ~30-45s you get a pretty comprehensive analysis of the history, risks, and everything else about the property, on top of a short AI-generated podcast going over the details. Users can also comment on properties (a feature I always wish I had on Zillow) and guess the final sale…
2025 · trymasterkey.com · its alternatives →
- 14
See how good your real estate price guessing instincts are.
2025 · propertyprice.io · its alternatives →
- 15
Simplify Your Rental Search with Instant Rent Estimates
2025 · rentimeterai.lovable.app · its alternatives →
- 16
AI deal analysis for residential real estate investors
Jun 2026 · propertyalpha.ai · its alternatives →
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Portfolio analytics for landlords who think like investors
Dec 2025 · rentspan.io · its alternatives →
- 19
Property AI▲17Analyze property market, calculate income, optimize rent
2024 · proptyai.com · its alternatives →
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FliPro▲3See what you can build on any property in 90 seconds
Jun 2026 · flipro.com · its alternatives →
- 21PA
Make confident home offers with actual sale data. See how much homes sell over asking price in any zip code. Access detailed market reports and compare recent sales.
2017 · pillr.io · its alternatives →
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Olivings▲3Understand the real costs and risks of any property abroad
Feb 2026 · olivings.com · its alternatives →
- 23
Know if a property is worth buying in under 60 seconds.
Jun 2026 · nordinvest.io · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →