GR8_TECH launches Fastbook: fast, Qwik-based frontend with three sportsbook widgets

GR8_TECH has launched Fastbook, its new frontend that combines speed and flexibility for sportsbook operators, and paired it with three GREAT_SPORTSBOOK features: Sport Event View, Bet History and Top Parlays. Fastbook uses a Qwik-based architecture and, according to the company's benchmarks, achieved a Speed Index of 1.72 seconds and average Lighthouse scores of 90–95, outperforming more than 15 leading B2C platforms.

What the update delivers

The company outlines three main enhancements for its sportsbook offering:

• Sport Event View: a no-code widget that lets operators choose which elements appear, their position and format for live, pre-match and finished events. It includes scoreboards, betting markets, statistics, head-to-head comparisons, video streams and related events. Widgets are context-aware and automatically surface relevant information.

• Bet History: rebuilt as a flexible widget that can appear on a dedicated page, in a side panel or elsewhere in the sportsbook. Players see detailed information without opening separate pages, track how selections were resolved, follow live scores and manage partial cashout more easily. The widget also adds the option to share bets as branded content.

• Top Parlays: an enhanced widget with new horizontal layouts, configurable tabs, improved card presentation and Win Bonus and Parlay Boost indicators. It introduces Parlay Bet Count, a content type that highlights popular combinations based on the brand's real betting activity, with optional bet counters.

Technology and operator control

Fastbook leverages the Qwik architecture to preserve performance without limiting customization. GR8_TECH says the revamped architecture unlocks the potential of a widget-based CMS, allowing operators to customize core sportsbook elements directly from Unified Back Office (UBO) without additional development. Cited customization options include market layout, the position of Bet Builder and Parlays, and direct integration of Odds Booster promotions into event pages.

“In sportsbook, speed has a direct impact on the player experience. Players want to move between events, check markets, and place bets without delays, especially during live play. Fastbook makes that experience feel faster and more immediate, reducing friction at the moments when every second matters.” — Dinos Doxiadis, Head of Sportsbook Business at GR8_TECH

The official release emphasizes that the combination of speed and control lets operators “build a sportsbook around their players without compromising performance”.

Benchmarking and positioning

GR8_TECH compares Fastbook with more than 15 B2C platforms in its internal tests and highlights a 1.72 s Speed Index and average Lighthouse scores of 90–95. The company presents these figures as evidence that the experience can be both fast and highly customizable.

The launch of Fastbook and the GREAT_SPORTSBOOK enhancements were announced on 20 October 2026.