Northbeam built its reputation as the attribution tool performance marketers reached for when platform-reported ROAS stopped making sense. But a lot has changed in the last year: pricing tiers shifted, a few features got rebuilt, and brands that signed on in 2022 or 2023 are now asking the obvious question heading into renewal season. This Northbeam review for 2025 walks through what's actually different, and whether it's still the right attribution tool for a brand running six to eight figures through Shopify and Amazon.