Portfolio operations, at lightspeed
AI analysis for Investors and Asset Managers
Bring portfolio analysis from multiple spreadsheets into one workflow, and spend more time on higher-value decisions.
Your week today
Manual workflows slow your portfolio down
Your team still spends hours sourcing comps, updating valuations, and rebuilding reporting asset by asset instead of acting on the portfolio.

Run the portfolio from one place
Run underwriting, operations and disposals without moving the work between disconnected spreadsheets.

Automate repetitive workflows
Run comps, valuations, cash flows and reporting without rebuilding the process or moving the same work between spreadsheets.

AI built for real estate analysis
Review the comps, assumptions and outputs behind every workflow, while your team makes the final call.
AI built around your workflow
How Investors and Asset Managers use DoorFeed
Build a full valuation at lightning speed, from the first address to a committee-ready spreadsheet, on live market data you can trace back to source
Run rental comparables
Bring the relevant rental comps into one workflow instead of searching source by source. DoorFeed brings the relevant rental evidence together, removes duplicates and keeps the underlying listings traceable
Run value comparables
Benchmark the asset without rebuilding the evidence. Pull the relevant value comps into the asset workflow so the team can challenge the assumptions rather than assemble the dataset.
Build rental valuation
Turn market evidence into an ERV you can defend. Bring comps, assumptions and the asset together in one valuation workflow, with the evidence there for the team to review.
Build asset valuation
Revalue an asset without starting over. Update the assumptions and rerun the valuation as the asset or market changes, instead of rebuilding it asset by asset.
Build cash flow model
Upload the accommodation schedule and let DoorFeed structure the inputs and build the model. Review the assumptions and get ERV, VPV and IRR outputs in minutes.
Research demographics
Put the location case next to the investment case. Bring demographic context into the asset analysis instead of piecing it together across separate sources.
Generate market reports
Turn the market analysis around an asset or location into a report your team can use in underwriting, operations or the next stage of the decision process.
Across the asset lifecycle
AI built around your
current workflow
Every output stays connected to the underlying evidence, assumptions and methodology, so your team remains in control rather than relying on a black-box answer.
The real estate industry is undergoing its most significant transformation in a generation, and it needs an AI model that keeps pace with the market.
The firms setting the pace stopped waiting for the industry to catch up.
Compliance
Built for institutional trust
Privacy, security and responsible AI built into the platform, with end-to-end encryption and controls that keep your data yours.
GDPR
Fully compliant with GDPR data protection standards.
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Your questions, answered
Your questions about AI for real estate, answered
What is DoorFeed?
How is DoorFeed different from general AI tools like ChatGPT?
Where does the real estate data come from?
Can I see how the AI reached a number?
Can I change the assumptions in the valuation?
























