Mark™

Tools built for ideas worth keeping. Preorder now

[Mark™ @thinkwithmark]

We raised $1M dollars to reinvent how people read. Introducing Mark II - a $159 AI bookmark. Thread below

[Mark™ @thinkwithmark]

Thanks for the feedback Chris

[Chris Klein @cwkdotone]

Just received my Mark II from @thinkwithmark yesterday afternoon. Figured I’d share a few early thoughts and some photos in this thread.

[Mark™ @thinkwithmark]

@cwkdotone This is awesome Chris! And thanks for all of your feedback. We’ll continue to improve our apps in the coming weeks

[Mark™ @thinkwithmark]

https://t.co/5OHBiL6BB6

[Mark™ @thinkwithmark]

Mark II is ready to ship.

[Mark™ @thinkwithmark]

Mark will store your notes on device when it’s not in range with your phone, and syncs once back in range.

[Eason Tang @EasonTang23]

A live demo of Mark’s highlighting feature

[Mark™ @thinkwithmark]

@dchavez610 Thanks diego!

[Mark™ @thinkwithmark]

We raised $1M dollars to reinvent how people read. Introducing Mark II - a $159 AI bookmark. Thread below

[Mark™ @thinkwithmark]

@A76499780 Shipped out another batch today! Everything is getting smoother and faster per batch

[Mark™ @thinkwithmark]

black edition for our smart bookmark

[Mark™ @thinkwithmark]

@A76499780 Yes we ship to Canada!

[Mark™ @thinkwithmark]

Just started shipping again!

[Eason Tang @EasonTang23]

Production is ramping up, but just so many orders to get through. Hang in there guys

[Mark™ @thinkwithmark]

Hey all! We just started shipping again today, sorry for the wait. Tag us when you receive yours!

[Mark™ @thinkwithmark]

Thanks Craig!

[Craig Shapiro ⚽️ @cshapiro]

Eight Collab portfolio companies made TIME's Best Inventions of 2026.

A landline for kids (Tin Can), a smartphone that does less (Dumbphone 2) and a bookmark that remembers (Mark II) among other gems.

Proud of the founders and amazing products.

[Mark™ @thinkwithmark]

We’re equally as frustrated that shipment is taking longer than expected, rest assured, we’ve been shipping!

[Superbowlchamp25 @Hawks4life007]

@thinkwithmark I got this email after an email that said “ all engraved orders and some white orders have now shipped”

With a follow up “ shipping next week”

Now it’s oops “issue during mass production”

Can’t wait for the product if it’s real, starting to give off bad vibes..

[Mark™ @thinkwithmark]

@aaalisson @TIME I don’t see it yet? Try @EasonTang23 just in case

[Mark™ @thinkwithmark]

We’re proud to announce that Mark II is included in @TIME ‘s Best Inventions of 2026 list!

We imagined a bookmark that could help you remember more of what you read. Since then, we’ve raised $1M+, hosted events in LA and NY, and sold out multiple batches.

[Mark™ @thinkwithmark]

@aaalisson @TIME Hmm could u send me a dm. Let me get on it. Don’t worry, if you can’t find it, will ship you a new one

[Mark™ @thinkwithmark]

@chrispramana @TIME Can you design the mark magazine tho 😛

[Mark™ @thinkwithmark]

@henryyin @TIME Yurrr

[Mark™ @thinkwithmark]

@serglotz @TIME Organic

[Mark™ @thinkwithmark]

@LukasFauset @TIME We can’t wait to see how you Tinker with Mark. Hopefully family has been well since last time we met in New York

[Mark™ @thinkwithmark]

We’re so excited to continue expanding the world of Mark - and what people read with it. #TIMEBestInventions

https://t.co/QPIXbOXxGN