a16z crypto CSX
Current standard ownership/instrument not published · Global program; cohort location varies · Needs confirmation
a16z crypto CSX is a company-building accelerator for web3 founders with access to a16z crypto partners, operators, mentors, and capital. The current official accelerator page demonstrates strong ecosystem signal through companies such as Phantom and Goldfinch but does not publish a current universal check, equity formula, duration, cohort size, or next deadline.
Tier 2 · ranked #35cryptoweb3
Official siteOpen in the live directory
Program intake
The authoritative source does not provide enough current evidence to confirm the application status.
Key facts
| Check size | Current standard amount not published on the checked program page |
| Terms | Current standard ownership/instrument not published |
| Stage | early-stage crypto / web3 |
| Applications | Needs confirmation |
| Program dates | ~multi-week |
| Location | Global program; cohort location varies |
| Remote friendly | No |
| Warm intro needed | No — open application |
| Sectors | crypto, web3 |
| Status | unknown |
Always confirm on the official page before applying — dates and terms change.
Background
CSX is one of the strongest crypto-specific networks, but the public economics attached to older cohorts are volatile. This record removes the previously inferred $500,000 figure until a current official offer is published for an open cohort.
How the application really works
Use the official CSX portal and verify whether a live cohort is accepting. Expect product, founder, market, protocol, and token diligence; current steps are not publicly enumerated.
Tips
- Read the cited current official page before applying because program dates and terms are volatile.
- State fit with the documented stage, geography, and attendance model; do not rely on an aggregator's old terms.
- Ask for the complete investment, fee, and follow-on documents when the public page does not publish them.
Watch out for
- Capital is part of the offer, but current standard check, SAFE/token rights, ownership, and fees are not published.
- The current page replaced the old CSX URL and no longer publishes a universal check, ownership, duration, deadline, or cohort size. Older figures were not carried forward.
Track record
- The current accelerator page highlights a16z crypto ecosystem companies including Phantom and Goldfinch.
Positioned as selective, but no current acceptance rate or cohort count is published.
Frequently asked questions
- Is this program currently accepting applications?
- Use the official CSX portal and verify whether a live cohort is accepting. Expect product, founder, market, protocol, and token diligence; current steps are not publicly enumerated.
- What are the current economics?
- Capital is part of the offer, but current standard check, SAFE/token rights, ownership, and fees are not published.
- How large and long is the program?
- Current cohort size and application volume are not published. Intensive crypto company-building program with mentors, operators, capital, and cohort community.
- Can founders participate remotely?
- Cohort location and required attendance vary; no fully remote commitment is published.
- What happens after the program?
- a16z crypto network and investor relationship; no universal automatic follow-on check published.
Related accelerators
Sources
- a16zcrypto.com/accelerator — Current accelerator positioning, resources, company network, and absence of published current standard terms (checked 2026-08-10)
- csx.a16zcrypto.com — Official CSX application/login portal (checked 2026-08-10)