FOR REAL CONVERSATIONS · IPHONE FIRST
Know what to say.Know how you’re doing.
SideFact finds useful things to say while you’re talking—then shows you what to carry into the next conversation.
“I thought the Caryatids were still outside.”
The interesting response usually arrives twenty minutes late.
SideFact helps you catch the detail, follow-up, or angle you would have thought of later—without turning the conversation into a performance. Then it gives you one useful thing to carry forward.
Say less.
Have more to say.
WHILE YOU’RE TALKING
Something useful
to say now.
SideFact follows the topic already in motion and surfaces one sharp, relevant detail at the right moment. Glance, contribute, keep talking. No prompt required.
- 01 Contextual to the real conversation
- 02 Concise enough for a glance
- 03 Useful, without filling every silence
I’m going to Tokyo next month.
Tokyo has more Michelin-starred restaurants than any other city.
One sharp detail you can glance at, use, and get back to the person in front of you.
MICHELIN Guide · Tokyo 2026↗Ask what part of Japan they’re most excited about.
Illustrative interface content
AFTERWARD
Something useful
to learn after.
SideFact turns the rhythm of a conversation into feedback you can use: how well it flowed, whether you followed up, and where to stay curious next time.
Feedback on the conversation—not a verdict on the people in it.
Stay with the thread one more beat before switching topics.
Illustrative session data
ONE CONVERSATION. TWO KINDS OF CLARITY.
Present in the moment.
Sharper for the next one.
Contribute with confidence.
Relevant context and a natural direction when it genuinely helps.
See what worked.
One strength and one useful adjustment for the next conversation.
HOW IT WORKS
Start. Talk normally.
Notice more.
- 01
Start a session
You decide when SideFact listens. The iPhone app begins with an explicit action.
- 02
Have the conversation
No chatbot window and no prompts to compose. Talk with the person in front of you.
- 03
Notice more
Glance at useful context in the moment, then leave with one thing to try next time.
YOUR CONVERSATION IS SENSITIVE
Listening should always be deliberate.
SideFact listens only during sessions you choose to start. It is designed to minimize unnecessary conversation data and make its controls easy to understand.
You start itListening begins with an explicit action.
You stay in controlPause or end the session whenever you choose.
Plain-language privacyProcessing and retention details belong in clear view.
GOOD TO KNOW
A few honest answers.
Is SideFact another AI chatbot?
No. SideFact is built around the real conversation happening in front of you. Start a session, talk normally, and glance at useful context when it helps.
Does it listen all the time?
No. Listening begins only when you deliberately start a session, and you can pause or end it whenever you choose. This website never requests microphone access.
What can Conversation Insight actually tell me?
It can reflect signals such as questions, follow-ups, responsiveness, topic continuity, and flow. When voice calibration provides a clear speaker signal, it can also estimate speaking balance. It leaves uncertain metrics out rather than inventing certainty—and never claims to know anyone’s private feelings or intentions.
What happens to conversation audio?
SideFact is designed to minimize unnecessary conversation and audio retention. Precise processing and retention details—including any cloud processing—will be published before early access.
How does the Founding 200 offer work?
The first 200 unique waitlist members qualify for founding-member pricing: 50% off the applicable SideFact subscription price while an activated subscription remains continuously active. Founders will receive launch instructions and must activate within 60 days of public App Store launch. Final plans and App Store details will be announced before launch.
Can I download it now?
Not yet. SideFact is iPhone-first and currently in pre-launch. Join the waitlist and we’ll let you know when early access opens.
FOUNDING 200 · IPHONE FIRST
Have more to say
when it matters.
Join the first 200 and lock in 50% off SideFact for as long as you stay subscribed.