Raiku is a Solana blockspace reservation and deterministic transaction-execution infrastructure project that enables institution-grade certainty for transaction landing on the Solana network. Raiku's Twitter Score is 60 out of 1000 (a Good rating) as of October 2026, ranking #14,633 (top 5%) among 493,263 tracked accounts.
Raiku was founded by Robin A. Nordnes as Founder and CEO. The project raised $13.5 million across seed and pre-seed rounds: an $11.25 million seed round led by Pantera Capital and a $2.25 million pre-seed round co-led by Figment Capital and Big Brain Holdings. Additional backers include Jump Crypto, Lightspeed Faction, HashKey Capital, Reciprocal Ventures, and Anagram.
Raiku's architecture centers on an Ackermann Node to schedule reservations and an Ackermann Sidecar to inject scheduled transactions directly into Solana block production. Validator-operator commitments from partners collectively cover more than 26% of Solana stake weight, with early validator partners including Kiln, Figment, Everstake, Chorus One, and Blockdaemon, alongside validator operator commitments from Triton One and Luganodes.
Raiku launched rkuSOL, its liquid staking token, on June 3, 2026, in partnership with Sanctum, Kamino, Loopscale, and Exponent. The token allocates SOL across validators running the Raiku client. Raiku's account has published 6,136 posts and has been mentioned by 112 accounts a total of 343 times, with 17,048 followers as of October 2026 on the platform.
Who follows Raiku on X?
The accounts that follow Raiku include 181 founders, 51 angel investors, 106 influencers and 4 VCs, among them Toly, Solana, DeeZe, CoinMarketCap, DEGEN NEWS and Austin Federa.