Creative testing
Compare campaign images early and focus production on the strongest direction.
Introducing Cwupid 1.1
See how likable your photo is, from 1–100, with feedback. Powered by Cwupid’s own computer vision model, trained on 1.6 million real-world images.
01
Choosing is the part nobody is good at. You have been looking at the same shots for too long, and the longer you look the less you can tell them apart. Ask a friend and you get a kind answer. Post it and you find out too late.
Cwupid is the outside opinion, in about ten seconds.
02
A formula built on made-up proportions is inaccurate and proven wrong. That’s not how photos work. Good and bad ones have the same person in them.
Every photo below is a real score from 0-100. Open one to see what it said, and why.
Every photo here is a real result from a real Cwupid gallery.
03
One shot, or a whole set from the weekend. JPEG, PNG or WebP, straight off your phone. Your face does not have to be visible.
Framing, light, setting, styling, and the way it all comes together. These are the things that decide whether a photo lands, and most of them are not your face.
A percentile against real posts, plus a short written read of what is working and what you could change. Then you pick, and post.
04
94 means Cwupid read this photo ahead of 94 out of every 100 comparable posts it has seen. It shows how an image comes across. It does not measure you or pass a verdict on anybody in it.
Cwupid learned from 1.6 million real-world images: mirror selfies, graduations, group shots, bad lighting, actual life. That is the bar your photo is being read against.
05
Share your photos through galleries, private or public. Choose your photos, theme, and share it with a link where others can see, account or not. Cwupid can arrange the photos for you, or you can do it yourself.
Scores can be shown or kept private, and friends can add their own photos to the same gallery.
06
Photo Studio takes a whole set, scores every frame, and hands back the ones worth posting. Choose your strongest few, or build a carousel that opens strong and holds together.
Your best photo is already in the camera roll. This is the fastest way to find it.
A closer look at the face, eyes, body, and backgrounds that carried these images.
In each of these, one part of the picture is doing most of the work. That is the part Cwupid looked at hardest.

Face
Top 1%

Face
Top 1%

Eyes
Top 1%

Eyes
Top 4%

Body
Top 1%

Body
Top 2%

Background
Top 1%

Background
Top 2%
These describe what drew attention in the image, not anyone’s worth or attractiveness.
Use Cwupid to compare visual creative, understand what draws attention, and choose stronger images before you publish.
Compare campaign images early and focus production on the strongest direction.
Help social, brand, and growth teams choose images with clearer audience appeal.
See which parts of an image carry the most weight, then turn that into a repeatable creative playbook.
Cwupid scoring is available programmatically through an API. Access is by application: tell us what you would use it for and we read every request. The API documentation is public; read the API terms and acceptable use first — some applications are not permitted, and every photograph you send has to be one you are allowed to send.
Prefer email? [email protected].
If you make things for an audience, you are choosing photos constantly and under time pressure. That is the exact job Cwupid does. Tell us about your work and we will set you up — free access, and a full subscription where the reach justifies it.
Then you do not need to apply. If someone from our team has messaged you on Instagram offering free access, that offer is real and it is already yours — reply to that message and we will send your invite straight from there. This form is only for creators we have not reached yet.
Any size audience, any platform.
Free monthly actions on top of the free tier, so you can put Cwupid in front of a real posting schedule rather than a demo.
A real, engaged following.
A full subscription, free for as long as you are actively creating. No post required, no affiliate link, no contract.
Larger reach, or a professional practice.
Everything above plus a direct line to the person building it, and early access to what is coming next. If you want to work together properly, we will talk about that separately.
One form, read by a person. We reply either way, usually within a few days.
We look at your work, not only a follower count. Link whichever accounts represent what you actually make.
Cwupid is a small team building a photo model and the product around it. Two roles are open. Both are hands-on from the first week, because there is nobody to hand the work to.
Engineering
You own the thing customers actually touch: the site, the signed-in app, billing, and the edge service behind them. It is a small codebase with real users and real money moving through it, so the bar is care rather than volume.
Nice to have: Cloudflare D1 or R2, durable queues, Python for operational tooling, or having been the person on call.
Machine learning
You own the model and the machine it runs on. Cwupid scores a photograph end to end in seconds on modest hardware, and every improvement has to survive that constraint as well as the evaluation.
Nice to have: AWS (EC2, Lambda), ONNX or quantised inference, integrated gradients and occlusion methods, or experience with human-subject data policy.
Email [email protected] with the role in the subject line, a short note on something you have built, and a link to your work. No cover letter. We reply to everyone.
Cwupid 1.1 is made for the question you actually have: which photo will make the best impression?
Cwupid 1.1
Most moments are not taken under perfect lighting, at the perfect angle, with the perfect background. Cwupid understands the entire image, so its read feels closer to how a photo actually comes across.
A great photo is more than symmetry, proportions, or a checklist of facial features. Cwupid looks for the feeling of the photo: presence, style, energy, composition, and the little things that make someone pause.
From mirror selfies to graduation shots to your next carousel, Cwupid was built around the varied, in-the-wild images people share every day.
A better way to choose
Let Cwupid help you find it.
Cwupid was trained from 1.6 million images. Your face does not have to be visible. Add a portrait, profile, full-body shot, or scene-led photo.
Your first score starts here
Cwupid uses account actions for scoring. Create your account, then verify one mobile number to receive 5 free actions.
Score the same crop separately with selected learned college-page embeddings. All other reference-context fields remain fixed.
Drop a photo here, or pick one from your device.
Unsaved photos are discarded after scoring. Sign in to save a photo and its report to your private history.
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Cwupid's range for this photo ….
Sign in to keep this result in your private history.
Add up to 20. Cwupid scores every one, ranks the set, and only writes notes for your winners.
Drop your photo set here
JPEG, PNG, or WebP. Up to 20 photos.
Every photo Cwupid scores is saved privately to your portfolio. Photos it cannot score are discarded.
Cwupid is ranking every photo before it writes a single note.
Every photo Cwupid scored, with its photo report. Open one to see how that photograph reads.