How Totter.io Wants to Give New Parents Their Time and Sanity Back

Jesse Spencer has known, as a serial entrepreneur, that parenting a newborn can rarely be linear. Days can blur into nights, routines could shift without warning and even the most prepared parents could find themselves juggling guesswork with exhaustion. Totter.io, a comprehensive baby-tracking app built by Spencer, a software engineer, was created to step into that unpredictability with a goal to make the earliest months of raising a child more coordinated, connected and calm.

Totter.io began as a straightforward logging tool for feeding times, naps and diaper changes, but it evolved quickly once Spencer saw how much more parents needed in real time. “If you put your last sleep time in there, it starts to predict everything,” he explains. “The more data you put in, the more accurate it becomes.”

According to Spencer, this impact of predictive analysis, powered by an AI model built around typical infant rhythms, is one of Totter.io’s defining features. He notes that parents may be able to analyze how feeding at different hours might affect the next day’s sleep cycle, or how a longer afternoon nap with the babysitter might shift the whole night.

“It’s basically a personalized schedule that helps you plan instead of react,” Spencer says. “If you do this today, you may get a better night’s sleep. You may feel happier, and your partner may, too.”

But the product’s expansion was shaped just as much by family necessity as by engineering logic. Spencer’s sister welcomed a baby who required surgery as a newborn and spent long stretches in the hospital. She found herself overwhelmed by rotating specialists, treatment instructions, medication timings and equipment rentals.

Her experience navigating those parental hardships became the blueprint for Totter.io’s health-tracking suite, which encompasses appointment logs, medication schedules, treatment notes, test reminders and a journal built for medically complex children.

“Parents in that situation have a very different set of challenges,” Spencer says. “This was a gift to her, one place to track everything so she didn’t feel like she was at the whim of everyone else.”

Spencer believes childcare is a deeply collaborative process, and this belief is reflected in the design of the platform. Any caregiver, partner or nanny can be added to a baby’s profile. A grandmother who lets a baby nap an hour longer can flag it instantly; parents can adjust feeding plans accordingly. “Raising a child really does take a village,” Spencer says. “Our app makes that village accessible. You can get as many connected users as you want. Everyone knows exactly what’s happening.”

Extending on the collaborative feature, the app offers Spouse Support, a feature Spencer sees as just as important as the baby-tracking itself. Users can designate a spouse or partner within the app who can view how much time the primary caregiver has spent feeding, pumping, tending to the baby or simply not sleeping. “Mothers often don’t take time for themselves; they go nonstop. This is where their effort can actually be seen, and where dads can step in without the moms having to say a word,” he explains.

Totter.io also aims to bring structure to the sentimental side of early parenthood. Milestones, first smiles, first holidays and monthly growth photos can be saved with videos and images that automatically organize into an in-app album. “You look back, and they’re a different person every two weeks,” Spencer says. “This helps you capture all of it, not just the highlights you happen to remember.”

Spencer has prioritized data ownership, allowing photos to be saved to the phone’s native album. Users will be able to access their history even after a subscription ends. “If you put your data in, it’s still yours,” Spencer notes. Families can export the logs, integrate events into their phone calendars and even control which reminders appear outside the app. Another area in which Spencer has put time into engineering is data privacy and security. Users have fine-grained control over how data is stored, synced and shared with other users on the platform.

Totter.io operates on a tiered model, free, Plus and Premium, with a full-access trial for new users. He hopes that during that stretch, Totter.io becomes something of a lifeline.

“Many parents deal with burnout,” he says. “The question is how to put them back in the driver’s seat. Totter.io gives parents real-time guidance that adapts as their baby does.” Spencer emphasizes that Totter.io’s impact lies in supporting instincts and facilitating detection, especially during a phase of life that could be as exhausting as it could be fleeting.

“These early months are stressful, but they’re magical,” Spencer says. “If an app can help you stay on track, keep your village connected and remind you of the moments you don’t want to forget, then that’s worth building.”