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$0/forever
For curious browsers
- 3 scans / month
- Basic DawnScore
- 7-day scan history
- Mobile + web app
- Community insights
— The natural-light score for every address —
Dawnscore
No one should buy a home
in the dark.
Live in light
● 4,218,433 homes scored
Est. 2026
Dawnscore
— The natural-light score for every home —
No one should buy
a home in the dark.
Dawnscore measures the natural light of any address — sunrise to sunset, season by season. Because square footage is just the start of the story.
Try 740 Abbot Kinney, Venice
Get the score →
As featured in →
The New York Times
Dwell
Architectural Digest
Curbed
Apartment Therapy
Bloomberg
How it works
Three dimensions of light.
One score from 0 to 100.
Built from solar geometry, satellite imagery, and 280k+ verified ground-truth light readings. The result is a single number that tells you how a home actually feels to live in.
88Brightness
Direct, indirect, and reflected illumination measured across windows, orientations, and surrounding obstructions.
78Warmth
Color-temperature shifts hour by hour — cool morning blues, golden-hour amber, dusk's pink wash.
80Constancy
Year-round consistency: cloud cover, seasonal sun angle, hours of usable daylight.
Why it matters
Light is the new square footage.
A north-facing one-bedroom and a south-facing one-bedroom are not the same home. We've spent decades pricing rooms by size — it's time to start pricing them by light.
73%
of buyers rank natural light top-3
↳ NAR Buyer Survey, 2024
1 in 3
U.S. homes lacks sufficient natural daylight
↳ Velux Global Home Quality Report, 2023
90%
of daily hours Americans spend inside buildings
↳ U.S. Environmental Protection Agency
46 min
more sleep per night for people near windows
↳ Cornell University, Boubekri et al., 2014
Live in light.
Score your home. Score the one you're touring this weekend. Find your next address by the sun, not the floor plan.
Try 740 Abbot Kinney, Venice
Get the score →
Dawnscore
— The natural-light score for every home —
No one should buy
a home in the dark.
Dawnscore measures the natural light of any address — sunrise to sunset, season by season. Because square footage is just the start of the story.
Try 740 Abbot Kinney, Venice
Get the score →
Favorites
Recently scored nearby
Your scores live here
Score an address above to start, or preview a sample to see what a result looks like.
Dawnscore
THE NATURAL-LIGHT SCORE
Score any
address.
Recently scored nearby
SIDE BY SIDE
Compare two
addresses.
VS
NOT SURE WHERE TO START?
Try a sample
comparison.
See how DawnScore compares two real homes in different climates.
A
B
Scan a Window
Point at window
Live Scan
Acquiring GPS...
Initializing...
Point at a window to detect
Compass: Good
Now
12:00
Camera Access Required
Please allow camera access in your browser settings to scan windows.
Tips for Best Results
- Hold your phone level and steady
- Capture the full window in frame
- Avoid pointing directly into glare
Photo Captured
Location
Detecting...
Locked
Window Faces
S
Locked
Home walkthrough
BETAA new way to score your home
Walk through, get every room scored.
One five-minute walkthrough replaces taking a photo in every room. Your iPhone Pro maps the layout, finds every window, measures their size and direction, and scores each room automatically.
···
Checking device support...
- 1Stand at your front door, hold the phone in front of you
- 2Walk slowly through every room, sweeping the camera left and right
- 3The app outlines walls and windows as it sees them — green means captured
- 4Tap "Done" when you've covered every room. Takes 5–10 minutes for a typical home.
Your scan is stored privately. We use it only to compute your DawnScore and to improve the engine over time. Delete anytime in Account → Privacy.
Scanning your home
Walk through every room. Tap "Done" when finished.
Home DawnScore
—
— rooms · — windows detected · verified walkthrough
Dawnscore›
—›
—
—
—
TypeResidence
Room—
Orientation—
Last reading—
Dawnscore
0/100
Brightness 0
Warmth 0
Constancy 0
—
01 · Brightness
0
Direct sunlight reaching the room based on window orientation and the sun's path.
02 · Warmth
0
Window size, count, and placement detected in your photo.
03 · Constancy
0
Year-round stability — how consistent the light is across all four seasons.
52 weeks of usable daylight.
Hours / week — color-graded
MonWedFri
JanFebMarApr
MayJunJulAug
SepOctNovDec
Nearby, for comparison.
—
Listed by
—
—
— Live in light —
Score another address.
DawnScore Results
Score Breakdown
Your DawnScore
—
Better than
0
% of properties in
—
—
This is a sample score — south-facing living room in San Francisco. Scan any window to get your real score.
DawnScore measures your room's year-round natural light potential based on orientation, window size, and local climate — not current conditions.
DawnScore Certified
Verified score ≥ 65 — listing-ready
Weather data unavailable — using regional estimates
Send to your agent or save for later.
Monthly Sunlight Hours
Best Times for Natural Light
Light Throughout the Day
See how natural light changes in this room from sunrise to sunset.
12:00 PM
75%
6 AM
8 PM
Hold image to compare
Direct Light
How much direct sunlight reaches this room based on window orientation and the sun's path through the sky.
—
Solar hours / orientation
Daylight Factor
Overall brightness level, factoring in your area's typical cloud cover from 15 years of weather data.
—
Window-to-room ratio
Window Quality
The size, count, and placement of windows detected by AI in your photo.
—
Glazing & obstructions
Seasonal Consistency
How stable the light is across all four seasons — high scores mean consistent light year-round.
—
Year-round stability
Seasonal Breakdown
WIN
Winter
—
SPR
Spring
—
SUM
Summer
—
FAL
Fall
—
Sunlight Insights
Loading insights...
Window Analysis
Tree Canopy Coverage
—
Building Shadow
—
UV
UV Exposure
—
GLARE
Glare Risk
—
Best Time to View
$
Light Improvement Tips
▼Listing Description
AI-generated copy highlighting this room's natural light quality.
DawnScore is an estimate of natural light based on photo analysis and home orientation. It is not a professional light measurement.
City Comparison
Score History
Want a DawnScore for Your Place?
Leave your info and the agent who shared this score will be in touch.
Property Summary
Realtor.com Listing
Look up this property on Realtor.com and attach listing details to your DawnScore.
Searching Realtor.com…
Slider
12:00
PM
MIDDAY
Even, indirect light across the floor
0 %
Light intensity
6 AM9 AM12 PM3 PM6 PM9 PM
Drag · or use ←→ keys
12:00 PM
Month
January
JanFebMarAprMayJun
JulAugSepOctNovDec
— —
Sunrise
— —
Solar noon
— —
Sunset
Today
Today's arc.
Sun altitude—
Sun azimuth—
Compass direction—
Drag the time scrubber to follow the sun across the day. The dashed bands show where the sun rides in winter, equinox, and summer.
Seasonal sun paths
Winter · Equinox · SummerDEC
Winter
MAR
Spring
JUN
Summer
SEP
Fall
NOW
Today
Your neighborhood.
Loading… · Verified scans
How homes compare in this area
How this block compares.
85–100
0
65–84
0
45–64
0
0–44
0
Dim
Mixed
Sunny
Radiant
✦
Better than 0% of homes in this area
Data confidence
No Data
LimitedGrowingReliableVerified
Add more scans to increase neighborhood confidence.
Verified rankings · updated weekly
Top cities for light.
—
No city data yet. Verified scans build the rankings.
Properties with the biggest score gains
Climbing the block.
—
No public verified scans yet. Be the first!
Be the first
Start the map here.
Verified public scans build the neighborhood sunlight map. Score an address or scan a window to put your block on it.
— Score this neighborhood —
Score an address.
A
User
user@example.com
Free Plan
Total scans
0
Avg score
0
Best
0
—
Current plan
Free
3 scans / month · Basic score
Manage your plan or switch billing in the subscription portal.
Billing Status
Status: Monitoring
What you're missing:
✦ Full sub-score breakdown
✦ 12-month light chart
✦ AI insights & seasonal advice
✦ Watermark-free share cards
Usage Summary
Paid plans can review monthly scan capacity and recent integration activity here. Integration metrics currently cover widget views and webhook deliveries.
Loading usage summary...
Agent Dashboard
—
Leaderboard Rank
Tap to view leaderboard
Top-Scoring Property
Recent Leads
No leads captured yet. Share a public scan link to start collecting leads.
Activity Timeline
Your scans.
Recent activityNo scans yet.
Export Scan Data
Your Insights
Scans per Month
Score Distribution
Referral Program
0
Signups
0
Credits
My Listings
No listings yet
Create a listing to organize your scans by property.
Room Scans
No scans assigned yet. Tap "+ Add Scans" to link room scans.
New Listing
Assign Scans
Select room scans to link to this listing.
Your Team
Create a team to share scans and collaborate with other agents.
Team Scans
No team scans yet.
Brand Settings
No logo
PNG, JPG, WebP, SVG · Max 2MB
No photo
Square photo · Max 2MB
API Keys
Generate API keys to integrate DawnScore data with your CRM or partner tools. Max 3 active keys. View API Docs
Key created — copy it now! It won't be shown again.
No API keys yet.
Embeddable Widget
Embed DawnScore badges or cards on MLS listings, property portals, or your website. Only public scans are shown.
Widget Analytics (30d)
--
Impressions
--
Click-throughs
Webhooks
Receive scan event notifications at your endpoint. Payloads are signed with HMAC-SHA256.
Recent Deliveries
Settings
Language
Units
Dark Mode
Push Notifications
Email Notifications
Neighborhood Activity
Weekly Digest
Send Feedback
We'd love to hear from you. Report a bug, suggest a feature, or share your experience.
Customer Support
Privacy & Data
Your data belongs to you. Export a copy of everything we store, or permanently delete your account and all associated data.
Export My Data
Download a JSON file containing your profile, all scans, scores, subscription info, and usage data.
Delete Account
Permanently delete your account and all data, including scans, scores, subscription records, and team memberships. This action cannot be undone.
Admin Dashboard
Admin
MLS Integration
Connect your RESO Web API-compatible MLS to auto-populate listing data (price, beds, sqft) when scanning a property.
Sign Out
Delete Your Account?
This will permanently delete all data for .
This will delete:
- Your profile and account info
- All scans, scores, and images
- Subscription and billing records
- Team memberships and listings
- API keys and webhook configs
Privacy Policy
Last updated: March 23, 2026
DawnScore is operated by Solphoria ("we", "us", "our"). This policy explains what data we collect, how we use it, and your rights.
1. Data We Collect
Account info: Email address and display name when you sign up.
Scan data: GPS coordinates, compass heading, room photos (processed in-memory on your device), detected window count, and calculated scores. GPS coordinates and scores are stored in our database.
Subscription info: Payment details are processed by Stripe. We store your Stripe customer ID and subscription status — never your card number.
Device info: Browser user agent and basic device info for error monitoring and support.
2. How We Use Your Data
- Calculate and display your DawnScore results
- Save your scan history so you can revisit results
- Process payments and manage your subscription
- Send account-related notifications (password resets, plan changes)
- Improve the app through anonymized, aggregated analytics
3. Data Sharing
We do not sell your personal data. We share data only with:
- Supabase — database hosting and authentication
- Stripe — payment processing
- Vercel — application hosting
- Open-Meteo — weather data (we send coordinates only, no personal info)
4. Data Storage & Retention
Your data is stored on Supabase (hosted in the US). Scan data is retained for the life of your account. Room photos are processed on your device and are not stored on our servers.
5. Your Rights
You have the right to:
- Access your data — export a JSON copy from Profile > Privacy & Data
- Delete your account and all data — available in Profile > Privacy & Data
- Correct your information — update your name and email in your profile
- Withdraw consent — you can stop using the app and delete your account at any time
6. Cookies & Local Storage
We use localStorage to keep you signed in and remember your preferences (dark mode, language). We do not use third-party tracking cookies.
7. Contact
Questions about this policy? Email us at dawn@dawnscore.app.
Terms of Service
Last updated: March 23, 2026
By using DawnScore ("the Service"), you agree to these terms. The Service is provided by Solphoria.
1. What DawnScore Does
DawnScore estimates natural light quality in rooms using solar geometry, weather data, and device sensors. Scores are informational and should not be the sole basis for real estate decisions.
2. Your Account
You must provide a valid email to create an account. You are responsible for keeping your login credentials secure. One account per person.
3. Acceptable Use
You agree not to:
- Use the Service for unlawful purposes
- Scrape, reverse-engineer, or redistribute DawnScore data
- Misrepresent DawnScores as official property certifications
- Interfere with the Service's operation or security
4. Subscriptions & Billing
Free accounts include 3 scans per month with full scoring. Paid plans unlock unlimited scans and additional features. Payments are processed by Stripe. You may cancel anytime from your profile — access continues until the end of your billing period.
5. Accuracy & Liability
DawnScores are estimates based on solar calculations, historical weather, and device sensor data. Actual light conditions may vary. Solphoria is not liable for decisions made based on DawnScore results. The Service is provided "as is" without warranty.
6. Account Termination
You may delete your account at any time from Profile > Privacy & Data. We may suspend accounts that violate these terms. Upon termination, your data is permanently deleted.
7. Changes to These Terms
We may update these terms. Continued use of the Service after changes constitutes acceptance. We will notify you of material changes via email or in-app notification.
8. Contact
Questions? Email us at dawn@dawnscore.app.
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— Choose your light —
Move in informed.
DawnScore reads 15 years of weather and the sun's exact path through your address. Score any home, share with your buyer, and live in the light.
Pro
$5.49
/month
Save $13/yr
For homebuyers
- Everything in Starter
- Unlimited scans
- Full DawnScore reports + Slider view
- Lifetime scan history + favorites
- 52-week heatmaps
- Comparable nearby homes
- Priority email support
Cancel anytime · Billed monthly
$5.49 / monthAgent
$14.99
/month
Save $36/yr
For real estate pros
- Everything in Pro
- Branded client reports
- Lead capture on shared scans
- Bulk scan + portfolio view
- Brokerage co-branding
- CRM export (CSV / API)
- Priority phone support
Cancel anytime · No card to start
$14.99 / monthTeam add-ons.
For Agent Team plans+ Per seat
Extra seat · Agent Team
+$12 /seat/month
Each seat gets full Agent features and shares your brokerage branding.
Seats
3
Total: $36.00/mo
Cancel anytime · Billed monthly
$12 / seat / month+ White label
Client portal
+$199 /month
Your domain, your name, our scoring. Available for Agent Team plans on request.
Questions we hear most.
5 of the most commonWhat does DawnScore actually measure?+
Four dimensions — brightness, warmth, constancy, and window quality — combined with 15 years of historical weather, SunCalc solar geometry, and TensorFlow.js window detection on the photo you capture. The result is a single 0–100 score with sub-scores you can interrogate.
How accurate is the score on a single scan?+
Every scan is labeled with a confidence tier. Verified scans (live camera + real GPS) are the most trustworthy. Standard scans (uploaded photo or approximate GPS) are still a real reading. Demo scans are clearly marked as illustrative only.
Can I cancel anytime?+
Yes. Cancel from your profile at any time. The rest of your billing period stays active and you keep full access until it ends.
Do you support team billing?+
Yes. Agent Team plans bill per seat at $12/seat/month on top of the base subscription. One owner manages billing; each seat gets its own login and shares brokerage branding.
What if I'm not happy?+
30-day money-back guarantee, no questions asked. Email dawn@dawnscore.app and we'll refund you in full.
— Live in light —
Move in informed.
Portfolio
YOUR SCANS
Your
portfolio.
No Scans Yet
Start scanning properties to build your portfolio.
Compare Properties
SIDE BY SIDE
Compare
properties.
No scans selected
Select 2-5 scans from your scan history to compare properties side by side.
Sub-Score Comparison
Key Differences
Best For
Compare vs Area Average
Your Scan
Area Average
Admin Dashboard
Admin
Metrics
Total Users
—
Active Scanners
—
Total Scans
—
Avg DawnScore
—
Paid Users
—
Free Users
—
Conversion Rate (Free → Paid)
—
Daily Scan Volume
Daily Signups
Users
Leaderboard
0 scores
TOP VERIFIED SCORES
Best of
the city.
Showing top verified DawnScores
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Referrals
Invite Colleagues, Earn Scans
Share your referral code with other agents. When they sign up, you both get 5 free scans.
Your Referral Code
--------
0
Signups
0
Credits Earned
0
Available
How It Works
1
Share your code with a fellow agent or colleague
2
They sign up using your referral code
3
You both earn 5 free property scans
Your Referrals
No referrals yet. Share your code to get started!
Agent Directory
0 agents
Showing DawnScore-verified agents
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Top Agents
0 agents
Agent Leaderboard
Upgrade to an Agent plan to compete on the leaderboard and showcase your scanning activity.
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Brokerage
0/10 seats
Create Your Brokerage
Manage multiple agent seats, view aggregate scan stats, and apply your brokerage branding to reports.
0
Active Agents
0
Total Scans
—
Avg Score
Plan Utilization
Agent Seats
0 / 10
Scans This Month
0 scans
Team Members
No team members yet. Invite agents to get started.
Brokerage Branding
Customize your brokerage logo and colors. These appear on all agent reports and shared scans within this brokerage.
Logo
Brokerage Logo
PNG, JPG, or SVG · Max 2MB
Brand Colors
Invalid hex color
Invalid hex color
Contact Info
Saved
Agent Team
Active
Per-seat billing · Scans pool across all agents · Renews monthly
Seats
0 / 10
Brokerage-level Stripe billing and per-seat metering is available on the Enterprise plan. Contact dawn@dawnscore.app to upgrade.
Brokerages
0 brokerages
Showing all DawnScore brokerages
No Brokerages Found
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Social Content
This Week's Posts
Auto-generated from your recent scans. Tap to edit, then copy to your favorite platform.
Scan some properties to generate social content.
Email Campaigns
Email Templates
Pre-built drip campaigns featuring your DawnScore data. Copy the HTML and paste into your email platform.
Scan some properties to generate email content.
Market Light Index
Light Quality Rankings
Aggregate DawnScore data ranked by area. Based on verified public scans only.
—
Areas Ranked
—
Top Avg Score
No Market Data Yet
Verified public scans build the market index. Scan a property to contribute!
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