Chainstack Verified Customer Reviews (2026)

Best bang for the buck RPC provider by a huge margin. 1st or 2nd in terms of latency in US across almost every protocol i use: Solana, Eth, BNB, Robinhood, Hyperliquid, Base

- Since my last experience the latency became so much better for almost every protocol
- UI improved by a lot
- UX imrpoved also - Multichain API is a life-changer for me
- Still the cheapest option across major (reliable and trustworthy) providers

None so far, the quality of service improved so much i wasn't expecting that

Reliable, predictable endpoints in production for north of two months now.
would like more archive access on the free tier.

months of outage free rotation across Robinhood endpoints used by my app, verified daily by automated probe. endpoints are honest, eth_getLogs never returned fabricated empty results (unlike some competitors).

good multi-chain coverage, crypto payment support.

developer tier has no archive data (~120 blocks of history reachable) and a 25 RPS ceiling, so heavy backfill/replay workloads hit the wall. 3M RU/month is small for crawler-style workloads.

I have used Chainstack for about three months as the RPC layer for a Solana-only workload, tracking Pump.fun launches, bondingcurve progress and liquidity movement to pumpswap. easy setup, great uptime. It is a good fit for continuous monitoring workloads.

My tracker watches Pump.fun around the clock, new launches, curve progression, graduations and Chainstack endpoints have been the reliable part of that pipeline, zero unexplained outages in about three months of continuous polling. consistent res across long pollin sessions, great uptime on EVM side project too

tight cap on the free tier. . not sure if there is a PAYG payment model

Comparing it to the other RPC providers I’ve used, Chainstack has been more stable and straightforward to work with. The flat monthly fee makes costs easy to plan for, and getting new endpoints up is quick. I’ve used it across different projects, including some running on Base and Polygon, and the performance has stayed strong even when traffic picks up

The unlimited node takes away the pressure of managing request limits, and latency has been consistently low. The interface is simple enough to navigate without being cluttered, and chain coverage is broad enough for most of my work

The dashboard could look a bit more modern, and I’d like to see more niche chains supported out of the box, but overall those are minor issues compared to the reliability I’ve had

I am completely satisfied provided RPC connectivity, no need to check the service all the time and have a long conversations with support. Everything works great!

As for me, the price meets the service quality: low-latency and reliable RPC endpoints, fast support and clean UI for node performance monitoring

There are not so many marketplace add-ons as expected.

Not a single complaint; uptime is phenomenal, and customer service is beyond professional. I wish I would have started using Chainstack sooner.

Chainstack has some of the most reliable services offered in web3. Along with spectacular customer service! They support the most protocols, and offer the most support options out of any other infra provider.

I wish someone would have told me about Chainstack before I tried any other services.