Top 5 Startups Shaping the Future of PropTech (And What You Can Learn From Them)

What Drives Investment in the Future PropTech Market

Stricter climate rules, a shortage of skilled labor, changing tenant expectations, investors chasing scalable returns, and other issues are now the reasons behind PropTech’s popularity. Let’s break down each of these.

Sustainability: ESG Rules and Energy Laws Raise New Demands

Real estate is responsible for 40% of global carbon emissions, making this domain a prime target for regulatory bodies. Governments worldwide are tightening net-zero goals, and smart building technologies are now part of meeting those requirements.

In Europe, large companies must report detailed ESG data under the CSRD directive. And in the US, more than 90% of S&P 500 companies already disclose their climate impact. None of this reporting happens without PropTech systems, and investors are taking note.

Today, almost 64% of PropTech-focused VC funds back startups working on energy, operational efficiency, and ESG solutions. Expectedly, Europe controls 83% of all ESG investment assets. 

What does it mean?

For real estate professionals and PropTech startups, sustainability trends open a clear niche. Tools that cut energy bills and automate compliance are attracting capital as they look like the safer bet for the portfolio.

Efficiency: Automation Covers What People Can’t

From building management to construction sites, there’s a gap: too few workers and rising service costs. So, real estate teams are exploring AI and IoT as potential employees. About 64% of industry professionals use AI for property valuation, maintenance scheduling, and tenant support.

Similarly, the IoT market is nearly as strong as AI. Building owners use sensors for everything from remote monitoring to energy optimization and access control. The smart building market is expected to reach $265 billion by 2028, with connected PropTech platforms giving managers and service teams live updates and greater control.

What does it mean?

Automation powered by AI and IoT offers a major cost-control opportunity. Without it, ongoing labor shortages in maintenance, security, and tenant services could drive operating costs up by as much as 20% by 2030.

User Expectations: Real Estate Must Match Modern Digital Standards

Users expect real estate platforms to work like Uber, Airbnb, or Amazon: fast, transparent, mobile, and personalized. Paying rent through an app, checking dashboards, or contacting support should be quick and easy.

Many PropTech areas have already felt this change: digital leasing, 3D tours, AI assistants, co-ownership platforms, and ESG dashboards. Users also care about values: 83% of consumers expect companies to have strong ESG practices, which extends to how buildings are designed, managed, and marketed.

What does it mean?

Good UX is a competitive edge. User-focused platforms that feel personal, are easy to use, and reflect users’ values tend to succeed. But the bar will keep rising, so having a strong design team is important.

Capital: Targeted Funding Goes to Vertical-Specific Solutions

Venture capital is flowing into deeply vertical PropTech tools. In 2023, PropTech startups in the US and Europe raised $9.8 billion, up from $3.2 billion the year before. JLL Spark, Fifth Wall, RET Ventures, and other strategic VCs prefer solutions that solve specific problems: energy usage tracking, leasing workflows, ESG compliance, and construction site updates.

Investors understand real estate cycles, risk models, and operational bottlenecks, so their capital is not just growth funding but an expertise one. Over 50% of recent VC impact rounds have gone to startups focused on carbon reduction, smart energy, or automated ESG reporting.

At the same time, institutional real estate funds are adding PropTech to their portfolios to keep up, following a bigger move toward impact investing, which could pass $33 trillion by 2026.

What does it mean?

Investors now favor startups that focus on a specific real estate sector rather than building generic, cross-industry tools. To secure funding, you need to choose a niche, understand its unique challenges, and deliver targeted solutions.

“Investors like startups that target specific real estate problems: the old systems, wasted time, chaotic processes, and more. If you build something to fix them, or even better, change how real estate works so those problems don’t happen again, you will find strong support.”

— Nazar Kvartalnyi, COO at Inoxoft

Got a PropTech idea but need tech backup? Let’s talk.

Leading Startups That Influence the Future of PropTech

PropTech’s future lies in startups that rebuild real estate processes from the ground up: cut unnecessary steps and create leaner systems with AI features. We’re going to talk about these forward-thinkers here.

1. Guesty: Tools for Short-Term Rental Economy

• Total funding raised: $410.6M
  Major investors: Y Combinator, BDT & MSD Partners, Amino Capital, Inovia Capital, Sixth Street
• Recent funding rounds and valuations: Series F of $130M, valuation approximately $900M. 
• Strategic capital:
  — KKR provides strong resources for global market expansion.
  — Apax Digital Fund, Inovia, and BDT & MSD back tech-first companies in growth stages.
  — Y Combinator, Buran, and Magma offer early-stage support, helping startups scale and connect with local innovation hubs.
  — Inovia, BDT & MSD, and Sixth Street focus on strategic, cross-sector investments, suggesting confidence in vertical scalability.

Pain points addressed

• Short-term rental management gets complicated at scale. Property managers deal with fragmented tools across Airbnb, Vrbo, Booking.com, and others.
• Guest messaging, pricing, bookings, and tasks are often split across platforms, making it hard to manage beyond 10 properties.

Strategic levelers 

• Platform consolidation: Guesty puts listings, bookings, messages, and cleaning tasks in one dashboard.
  Automation at scale: Smart features like automated messaging, calendars, and pricing reduce routine tasks and manual work.
• Vertical expansion: Originally built for short-term rentals, Guesty is moving into hotel and serviced apartment management.

Why it works 

Guesty provides infrastructure for the growing short-term rental market, supporting both individual hosts and large operators. With backing from Y Combinator and over $400 million in funding, it has the capital and credibility to grow alongside the real estate industry.

Lessons to learn 

• Design for operational control: Build tools that simplify decision-making for property managers, not just add more data.
• Focus deeply on a niche: Guesty’s expertise in short-term rentals gave it a strong competitive edge hard to copy.
• Secure solid growth funding: Scaling a platform business and buying related property technology requires reliable investor support.

2. EliseAI: Automating Real Estate Communication at Scale

• Total funding raised: $141.9M
• Major investors: Sapphire Ventures, Navitas Capital, Ground Up Ventures, Point72 Ventures, DivcoWest
• Recent funding rounds and valuations: Series D in August 2024: $75M, unicorn valuation (~$1B). 
• Strategic capital:
  — Sapphire Ventures leads the Series D round, bringing B2B software scaling experience. 
  — Point72 Private Investments, Koch Real Estate Investments, and JLL Spark provide access to important real estate industry networks. 
  — Navitas, DivcoWest, and Golden Seeds offer support from firms focused on PropTech and AI infrastructure.
  — Together, this combination of investors shows support from both venture growth capital and real estate-specific investment platforms.

Pain points addressed

• Leasing agents spend too much time answering the same tenant questions, setting up showings, and following up on leads. 
• Tenants expect quick replies and 24/7 communication, especially in high-volume rental markets.

Strategic levelers 

• Domain-specific AI: EliseAI is trained on real estate leasing data, so its answers are more accurate and relevant.
• Omnichannel support: Connects via SMS, email, and web chat, maintaining a consistent tone and context.
• Self-improving NLP: AI learns from feedback to improve itself, needing less human supervision over time.

Why it works

EliseAI can reduce agent workload by up to 80%, cut response times to under 5 seconds, and increase conversion rates. Backing from JLL Spark’s support shows that the platform is making headway in AI-driven leasing and opens doors to strategic real estate partnerships.

Lessons to learn 

• Real ROI leads to real use: PropTech tools catch on when they solve actual problems.
• Verticalized AI wins: Startups that build and train AI using their industry data outperform generic AI tools.
• Strategic capital is a growth accelerator: With backers like JLL, EliseAI gains credibility in enterprise markets.

3. Pacaso: Restructuring Ownership Models

• Total funding raised: $1.5B
• Major investors: Alumni Ventures, Gaingels, Fortress Investment Group, Fifth Wall, Greycroft
• Recent funding rounds and valuations: Series C, $125M in Aug 2024 at a $1.5 B valuation
• Strategic capital:
  — SoftBank Vision Fund 2 supports Pacaso with global reach and growth-stage financing.
  — Fifth Wall adds real estate know-how and real estate sector networks.
  — Acrew, Maveron, Crosscut, and Global Founders bring experience in fintech and consumer tech, helping Pacaso reach more buyers.
  — Mixed equity + debt structure shows investors are confident in the company’s asset-focused model.

Pain points addressed

• Most second homes are vacant for 10+ months annually, which is a massive space and money loss.
• Co-owning a home is burdened by legal red tape, deterring potential buyers. 
• There’s no liquidity for partial ownership stakes.

Strategic levelers 

• LLC-based fractional ownership: Automate the legal side of co-ownership and simplify co-buying.
• Integrated operations: App-based management of cleaning, repairs, scheduling, and communication.
• Resale marketplace: Provides liquidity for ownership shares, increasing buyer confidence.

Why it works

Pacaso turns one asset into a fractional product, making high-end real estate more accessible. People want alternative, flexible ways to buy property, and Pacaso offers just that. In under three years, the company has scaled across 40+ U.S. and European markets.

Lessons to learn 

• Innovation ≠ code: Sometimes, rethinking legal frameworks creates more value than technological advancements.
• Build around asset value: Pacaso built its model around the value of the asset, not usage or fees.
• Operations + liquidity = trust: An easy exit path makes ownership feel scalable and reliable.

4. Infogrid: ESG and Building Efficiency at the Infrastructure Level

• Total funding raised: ~$58 M equity + $30 M debt
• Major investors: Northzone, JLL Spark, SoftBank Vision Fund 2, Original Capital, Pictet Group, Committed Capital, TVC
• Recent funding rounds and valuations: Series B, $90 M equity + $30 M convertible debt in April 2023. 
• Strategic capital:
  — Northzone, SoftBank, and JLL Spark invest in startups that align with their focus on sustainability and smart cities.
  — Pictet and Original Capital also show interest in climate-focused innovation.
  — Most of the funding comes through a mix of equity and debt, suggesting the company is already generating solid revenue.

Pain points addressed

• Commercial real estate teams lack up-to-date insights into energy efficiency, air quality, and occupancy.
• Regulations around sustainability are getting stricter, and investors want to see real progress on ESG.

Strategic levelers 

• IoT-enabled sensors: Collect granular, real-time building data (temperature, humidity, occupancy, energy usage).
• AI-driven system: Automates predictive maintenance, anomaly detection, and ESG compliance reporting.
• Custom ESG dashboards: Asset managers and enterprise Commercial Real Estate (CRE) teams get custom dashboards built for investor meetings and audits.

Why it works

Infogrid makes buildings cleaner, safer, and cheaper to run. It helps cut down on wasted energy, improves the air quality, and lowers insurance and maintenance costs. JLL and CBRE already use it across the UK and EU. Infogrid’s work in sustainability has also been recognized by the European PropTech Association.

Lessons to learn 

• Design for dual outcomes: Combine compliance with measurable ROI to speed up buy-in
• Strategic data use: Own the building data to build long-term defensibility and customer lock-in.
• ESG as a capital attractor: PropTech companies aligned with sustainability consistently attract institutional investor interest.

5. OpenSpace: Digital Twins for Construction Monitoring

• Total funding raised: ~$199 M
• Major investors: PSP Growth (PSP Partners), BlackRock, Menlo Ventures, Alkeon Capital, Lux Capital, Nine Four Ventures
• Recent funding rounds and valuations: Series D, $102 M in early 2022, valuation ~$902 M
• Strategic capital:
  — PSP Growth supports funding and connections in construction and infrastructure.
  — BlackRock, Menlo, Alkeon, and Lux show growing interest in digital transformation for building operations.
  — Nine Four Ventures adds a fintech perspective, showing how OpenSpace helps track risks and money on-site.

Pain points addressed

• Construction teams deal with delays, miscommunication, and limited visibility between job sites (especially on large-scale projects).
• Stakeholders, from contractors to owners and architects, lack real-time access to project progress, which makes collaboration slow and costly.

Strategic levelers 

• 360° camera capture: Workers wear small cameras that automatically map what they see to the floor plan.
• AI-generated digital twins: The visuals turn into a time-stamped, spatially accurate digital twin of the job site, showing progress.
• Cloud-based collaboration: Every team can check in, walk through the site remotely, compare updates, and sort out problems without delay.

Why it works

OpenSpace helps teams avoid disputes, make informed decisions, and speed up project progress. It’s already used in 100+ countries, covering more than 11 billion square feet of construction. Users report 60% faster project review times and increased trust, both valuable in high-capex, tight-schedule projects.

Lessons to learn 

• Visibility builds trust: In the capital-intensive real estate industry, seeing progress makes decisions easier and reduces pushback.
• Design for everyone: Tools that support general contractors, owners, and remote stakeholders simplify adoption.
• Data becomes a long-term asset: Site imagery creates a lasting data source you can search, review, and learn from.

Want to become one of the forward-looking companies that create value with software? Let’s make it happen together.

How These PropTech Startups Scale: A Comparative Overview

Here’s a look at five PropTech startups: their growth focus, investor appeal, and barriers to scaling. It’s a side-by-side view of how each one is trying to scale and what’s holding them back.

For Founders and Real Estate Teams: What Sets Successful PropTech Apart

For real resilience in the PropTech industry, you need to focus not on trends but on long-term changes in how the sector is run, regulated, and funded. In practice, it means asking the right questions: Does the product solve a real problem or make it digital? Can it grow across properties, or only help one team? Will it still be relevant 5 years from now?

Here are some insights from our business analysts and other team experts to help you build a solid strategy and product.

For PropTech Founders

• Own a single, painful workflow before expanding. Some of the fastest-growing startups (in leasing, ESG reporting, or co-ownership) started with narrow use cases. Deep workflow control creates real switching costs.
• Build explainability into your AI. In commercial real estate, trust is transactional, so your AI tool needs to show the logic behind decisions. Models trained on domain-specific data and designed for transparency scale better with operators and enterprise clients.
• When choosing investors, think beyond money. Strategic capital from funds tied to sustainability and positive environmental impact can open doors faster. Beyond valuation, there’s validation, introductions, and market access.

For Real Estate Operators and Strategy Teams

• Sell real results. Good PropTech innovation makes a difference: it cuts vacancy time, lowers energy bills, and brings cost savings.  Choose vendors that prove ROI through pilots, integrations, and benchmarks.
• Look for solutions that simplify ESG compliance. With tighter energy rules and more pressure from investors, new tools that automate reporting, track emissions, improve efficiency, or reduce utility costs will create long-term value.

• Keep things simple. Tools that work with your existing systems are better than those that force an overhaul. Choose software that works with your current setup, supports your team, and is easy to onboard.

How Inoxoft Can Support Your Team in PropTech Development

At Inoxoft, we work with PropTech startups and real estate teams to solve actual and pressing problems. You bring the idea, we build the kind of property technology people want to use: functional, flexible, and ready to grow, no extra fuss.

Where We Add Value

• Accelerated MVP delivery to help you reach market fit faster, with scalable architecture from day one.
• Mobile-first products designed for tenants, asset managers, and field teams.
• Applied AI across leasing automation, predictive maintenance, big data analytics, and automated valuation models.
• Smart building integration, connecting energy systems and third-party APIs.
• Compliance-ready development: GDPR, CCPA, SOC 2, and other regulatory frameworks your product needs to stay compliant.

A few extra numbers: 10+ years in the field, 170+ team members, 200+ clients, and a 5/5 rating on Clutch.

If you’re looking for a partner, not just a vendor, let’s talk.

Building PropTech AI With Inoxoft: Case Study

We collaborated with a US-based PropTech client seeking to develop an AI agent that automates tenant inquiries and bookings for mid-market rental agencies. Having years of experience in property management, their team knew the real estate sector inside out, but lacked technical expertise and an in-house team.

What was the challenge?

As the company was under pressure on two fronts (time and credibility), we had a few key goals to reach:

• Launch fast to find potential buyers
• Keep the quality high to build trust among investors
• Prove that the AI could work in real conversations with real tenants

What we delivered

Using our own AI Cursor tool to automate repetitive technical parts of the project, we managed to build:

• A production-ready MVP in under 12 weeks
• An AI assistant trained on leasing FAQs and calendar logic
• Omnichannel support: chat, email, and mobile messaging
• Custom dashboards for property managers to track inquiries, handovers, and bookings

Early results 

To prove the system’s value, we rolled it out with a few partner rental agencies willing to test the AI with live listings and real tenant inquiries. Over 90 days, we tracked usage, response times, and booking data. Here’s what we achieved:

• Cut response time from an average of 4 hours to a few seconds
• 28% lift in inquiry-to-booking conversion in the first 90 days
• System designed to scale across international markets and languages
• Fully documented and handover-ready for their growing in-house team

Overall, Inoxoft shipped real, working AI with clean architecture, thoughtful UX, and explainable AI logic. Within 3 months, the client began onboarding pilot customers.

Final Thoughts

One thing the five startups share is that they focus on real problems like leasing delays, unclear ESG data, or slow communication, and offer new solutions to fix them. And that’s the reason they’re getting more successful.

PropTech will continue to grow over the next decade, and those who offer real estate technology with clear ROI, smart automation systems, and tools that simplify compliance are well-positioned to take the lead.

At Inoxoft, we’ve been building PropTech solutions for 11+ years. We know the ins and outs of complex, regulated industries and have delivered 200+ successful projects.

If you’ve got an idea, get in touch with us.