You want to retire at 50. Strands is an AI vendor powering categorisation in other people's apps. Delphina plans your path to early retirement. Here is the difference.
Strands has no FIRE number, no retirement date, and no individual projection. It is a B2B AI vendor. The categorisation, cash flow prediction, and personalisation engines built by Strands typically surface inside a banking app, where they tell you what you spent. The FIRE planning question is not what Strands answers.
Delphina gives you the FIRE number, the date, and the levers that move the date. If FIRE is the goal, the planning is in Delphina, full stop.
If your bank uses Strands' technology, the in-app categorisation may be good enough to track your spending accurately without a separate tool. For a FIRE saver who has their main current account and savings at one bank, that categorisation is enough for the budgeting input to a separate planning tool.
Strands' cash flow prediction is also useful. Some banking apps surface predicted end-of-month balances based on Strands' models. This helps with the day-to-day question "can I afford this?" but it does not answer "when can I retire?". Two different questions.
Delphina gives UK FIRE savers the date and the levers. A 38-year-old with £180,000 across pensions and ISAs, spending £3,200 a month and saving £2,400 a month, gets a specific projection: at a 5% real return and the current savings rate, you reach 25x your spending at age 49 and 3 months. State Pension income from 67 reduces the required portfolio by around £314,000.
Delphina also shows you what moves the date. Increasing your SIPP contribution by £300 a month brings the date forward by 8 months. Reducing monthly eating out by £150 adds 3 months. You can adjust the levers and watch the projection update in real time. A categorisation engine, no matter how good, does not do this.
Add up your real annual spending for the last 12 months from your bank statements and multiply by 25. That is your FIRE number today, with no tool. Connect Delphina this week to get the date. Your bank's in-app categorisation (Strands-powered or otherwise) is fine for tracking, but it is not a plan.