Show HN: Nostria – A peer-to-peer social protocol that avoids centralized relays

4 shegby 1 5/22/2025, 6:31:47 AM nostria.app ↗

Nostria, a fully peer-to-peer social protocol designed to eliminate reliance on centralised message relays - a common bottleneck in the Nostr ecosystem.

Led by long-time open-source contributor Sondre Bjellås (https://github.com/sondreb/), they are currently raising a small pre-seed round to develop the minimum viable product (MVP) and expand our user base.

We would love to get feedback from the HN community: - What do you think of the approach? - Are there any technical issues you can see? - Is anyone here experimenting with alternative Nostr architectures?

Comments (1)

shegby · 5h ago

Here are some thoughts to kick off the discussion:

I’ve seen a lot of discussion in the Nostr community about the limits of relay scaling — it seems like Nostria is tackling this issue head-on. I'm curious to know if others here have experimented with similar peer-to-peer models.

I'm also wondering about offline message delivery, which I see as a potential challenge. How might a fully P2P protocol handle delayed delivery, especially for mobile users?

Lastly, is it a fair concern that removing relays could increase complexity for developers who are used to the current Nostr model?

I would love to hear how others are thinking about the trade-offs of decentralisation in social protocols.

Sorcerer (YC S24) Is Hiring a Lead Hardware Design Engineer (jobs.ashbyhq.com)

Harper (YC W25) Is Hiring Applied AI / AI Context Engineers and Data Scientist (ycombinator.com)

Overlap (YC S24) Is Hiring (ycombinator.com)

Ashby (YC W19) Is Hiring Engineering Managers (ashbyhq.com)

Glasskube (YC S24) is hiring in Vienna to build Open Source deployment tools (ycombinator.com)

Foundry (YC F24) Is Hiring – Founding Engineer (ML × SWE) (ycombinator.com)

Dalus (YC W25) is hiring an engineer for hardware system design software (ycombinator.com)

Wasmer (YC S19) Is Hiring a Rust Compiler Engineer (workatastartup.com)

Fetii (YC S22) Is Hiring (ycombinator.com)

PermitFlow (YC W22) Is Hiring Senior/Staff Engineers in NYC (jobs.ashbyhq.com)

Tiptap (YC S23) Is Hiring (ycombinator.com)

StackAI (YC W23) Is Hiring Pydantic and FastAPI Wizard (ycombinator.com)

Artie (YC S23) Is Hiring a Senior Product Marketing Manager (SF) (ycombinator.com)

Legion Health (YC S21) is hiring engineers to help fix mental health with AI (workatastartup.com)

Spark AI (YC W24) Is Hiring a Full Stack Engineer in San Francisco (ycombinator.com)

Synder (YC S21) Is Hiring (ycombinator.com)

Roame (YC S23) Is Hiring Lead Fullstack Engineer (ycombinator.com)

Weave (YC W25) is hiring a founding engineer (ycombinator.com)

Rollstack (YC W23) Is Hiring TypeScript Engineers (Remote US/CA) (ycombinator.com)

Ciro (YC S22) is hiring a software engineer to build AI agents for sales (ycombinator.com)

Artifact (YC W25) Is Hiring (ycombinator.com)

Thunder Compute (YC S24) Is Hiring a C++ Low-Latency Systems Developer (ycombinator.com)

GovEagle (YC W23) Is Hiring (ycombinator.com)

Motion (YC W20) Is Hiring a Senior Engineers (jobs.ashbyhq.com)

Tabular (YC S24) Is Hiring (ycombinator.com)

Continue (YC S23) is hiring software engineers in San Francisco (ycombinator.com)

Instant (YC S22) Is Hiring a Founding TypeScript Engineer (instantdb.com)

Jiga (YC W21) Is Hiring Engineers (workatastartup.com)

KaiPod Learning (YC S21) Is Hiring VP of Engineering (ycombinator.com)

Hightouch (YC S19) Is Hiring (ycombinator.com)

Helpcare AI (YC F24) Is Hiring (docs.google.com)

Show HN: Nostria – A peer-to-peer social protocol that avoids centralized relays

Comments (1)