Rising Tide Partners
Neal BloomCurating signal beyond the noise. Backing exceptional founders.
| Platform |  | Pricing | Only free issues | Publishes | Daily |
|---|---|---|---|---|---|
| Issues | 297 | Founded | 3 years ago | Last Issue | 3 days ago |
| Active | |||||
Read this Newsletter
risingtidepartners.substack.comLatest Issues
From Hardtech 50 to Hardtech Capital
Last month, we published the San Diego Hardtech 50.
The goal was simple: identify and celebrate the founders building the next generation of aerospace, defense, robotics, energy, semiconductor, advanced manufacturing, and device/diagnostic...
Sleep Is the Last Unprotected Hour
Neal sits down with co-founders John Sjolund (CEO) and Jon Brilliant(CFO) of Luna Diabetes, two serial diabetes tech founders building what they call “sleep only automation” - the world’s smallest patch pump designed to automate insulin del...
Rebuilding the Protein Stack
Tony Martens, co-founder of Plantible Foods, joins Neal to walk through the company’s eight-year arc - from a free greenhouse in San Marcos to a commercial-scale rubisco protein facility in West Texas. They get into the science of duckweed...
Behind the Curtain at SDAC 2026
Last Friday, more than 600 founders, investors, students, operators, and ecosystem builders gathered at SDSU for the finale of the 2026 San Diego Angel Conference (SDAC).
For most attendees, it was an afternoon of startup pitches, networki...
SAFEs, Notes, and SPVs
Angel Academy Session 5 brings in Brian Dirkmaat, a startup attorney at Rimon, P.C and longtime SDAC sponsor, to walk the room through the legal mechanics of angel investing. Brian covers the full evolution of startup investment instruments...
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Rising Tide Partners.
| Subscribers | Engagement | 78 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
Authors
The writers behind this newsletter.
Notes from the field on founders, systems, and signal.
Frequently Asked Questions
How can I access the email archive for Rising Tide Partners?
You can find recent issues that have been published by Rising Tide Partners on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Rising Tide Partners have?
To see how many people subscribe to Rising Tide Partners, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Rising Tide Partners?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Rising Tide Partners as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Rising Tide Partners?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Rising Tide Partners using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Rising Tide Partners?
Scroll up to where it says Related Newsletters to see other publications like Rising Tide Partners. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Rising Tide Partners?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.