Emma vs Snoop vs Plum (2026): The Best Free Budgeting App in the UK

Short answer: if you want budgeting features without paying anything, Snoop is the best free budgeting app in the UK right now. Spend tracking, category budgets and its bill-switching deal-finder are all free — Snoop Plus at £5.99 a month only adds extras. Emma is the more polished app for cancelling subscriptions and seeing every account together, but check the small print first: as of 29 August 2026, its own plans page puts actual budgeting behind a paid tier starting at £4.99 a month. Plum sits in a different category — built around moving spare money into savings automatically, with investing bolted on as a paid extra, not around watching spending categories.

This follows on from our Monarch Money UK review, which explained why that popular US app doesn't work for a GBP account and pointed UK readers toward Emma, Snoop and Plum instead. This is the proper comparison that review promised.

We haven't run all three apps day-to-day for this piece — it's based on each provider's own pricing and plans pages, checked 29 August 2026, plus independent UK reviews and Trustpilot data, and we're saying so rather than claiming a hands-on test we didn't do.

A quick note on money: none of Emma, Snoop or Plum has a paid partnership with this site as of 29 August 2026. Nothing below is an affiliate link — every mention goes straight to the provider's own site, and we'd earn nothing whichever one you pick.

The rundown

• Snoop has the most generous free tier — spend tracking, budgets and bill-switching suggestions cost nothing. Snoop Plus (£5.99/month) is optional polish.
• Emma's free Basic tier gives two connected accounts and a combined feed, but budgeting and tracking sit on Plus and above (from £4.99/month).
• Plum automates saving for free (one pocket, six automations on Basic), but investing needs Plus (£3.99/month) plus a 0.60% annual fee.
• All three connect via UK Open Banking and are FCA-regulated — none stores your bank password.

What each app is actually trying to be

They get lumped together as "budgeting apps," but they're not really solving the same problem.

Emma is closest to a full financial dashboard: connect your accounts, see net worth, and — its strongest feature — get flagged when a forgotten subscription renews. It also opens investing from £1 and reports rent payments to credit bureaus, which the other two don't do.

Snoop is narrower and more honestly "free" — built to consolidate accounts, track spending by category, and hunt for cheaper deals on bills you're already paying: broadband, energy, mobile, insurance. Money-saving suggestions are the product, not a bolt-on.

Plum barely tries to be a budgeting app at all. Its core idea is automations — rules that skim spare money into savings pockets without you deciding each time — with a Stocks & Shares ISA, a general investment account and a SIPP available as paid add-ons.

That's roughly consistent with what our Monarch review said about all three in passing — Snoop strongest at finding deals, Emma strongest at tracking and subscriptions, Plum strongest at automated saving — and closer research backs it up, with one important asterisk on Emma below.

The asterisk: Emma's free tier doesn't actually budget

This is worth stating plainly, because it's the kind of detail marketing pages don't lead with. We checked Emma's own plans comparison page directly, and the free Basic tier includes two bank logins, a combined feed, transfers up to £500/month, and Spaces (savings pots) — but "budgeting and enhanced tracking," in Emma's own wording, is listed only from Plus upward, alongside cashback and credit score tools. An independent review from tryabel.com found the same split and noted that older reviews describe budgeting as free — so if you've seen Emma called free for this specifically, that may be out of date.

None of this makes Emma a bad app. Once you're on Plus (£4.99/month) or higher, it's genuinely capable — the subscription-cancelling tool has a good reputation, which is why our Monarch review still points to it for that. But if you're asking "which one is actually free to budget with," Emma isn't the honest answer. Snoop and Plum's free tiers both do more of their core job without a card on file.

Pricing and tiers side by side

Figures as published on each provider's own site, checked 29 August 2026 — confirm current pricing before you sign up, since these change.

Saving and investing: where Plum genuinely differs

If your actual goal is "stop me forgetting to save," Plum is built for exactly that in a way neither Emma nor Snoop is. Its automations run in the background — round-ups, a slice of each payday, rules triggered by weather or how your team did at the weekend — and move small amounts into a pocket without you approving each transfer. Free Basic gives you one pocket, six automations and a Cash ISA — a reasonable start if you've never automated saving before.

Investing is where Plum stops being free. Stocks, funds and a Stocks & Shares ISA all sit behind Plum Plus at £3.99 a month, which still charges a 0.60% annual management fee on whatever you've invested — worth weighing against platforms that charge nothing on the account itself. If you're deciding whether to invest through Plum's add-on or open a dedicated account instead, our best investing apps UK roundup covers platforms built for that job specifically, several with no equivalent fee on DIY portfolios. Plum's pitch isn't cheapest — it's that the app that's already nudging you to save can also invest it. That convenience is worth something, just not nothing.

Real user sentiment: what people actually say

We checked each app's UK Trustpilot page directly on 29 August 2026, rather than the star badges providers show on their own sites. The three sit at different places, and the sample sizes aren't comparable, so treat this as texture rather than a scoreboard.

Plum sits highest at 3.9 out of 5 from 9,488 reviews — by far the largest sample of the three. Praise clusters around how painless the automated saving feels; complaints centre on slow customer service. Worth noting: most of that volume is about the saving experience, not budgeting specifically.

Emma sits at 3.6 out of 5 from 565 reviews. The recurring complaint isn't the app breaking — it's features quietly migrating from free to paid, which lines up with what we found on the plans page ourselves.

Snoop sits at 3.3 out of 5, but from only 122 reviews — thin enough that we wouldn't lean hard on it either way. Positive reviews mention its short, specific money-saving tips; negative ones mention confusing data presentation and occasional crashes.

Bank connections and regulation

All three connect through UK Open Banking rather than screen-scraping (storing your banking login and simulating you logging in), the safer, standardised method most reputable UK apps now use. Each is separately FCA-regulated: Emma Technologies Ltd for payment services (FRN 794952), Usnoop Limited (Snoop) under the same regime (FRN 911638), and Plum Fintech Limited as an account information service provider (FRN 836158), with investing arm Saveable Limited separately FCA-authorised (FRN 739214). None of the three is a bank — check each provider's own protections page for how your specific balance type is covered before relying on it.

Who should pick which

Pick Snoop if you want a working budget — categories, trends, a nudge toward cheaper deals — without paying for it. It does the most useful budgeting work of the three for free.

Pick Emma if subscription-cancelling and a single view across every account matter more than a strict £0 budget, and you're fine paying from £4.99 a month for the tracking tools behind that.

Pick Plum if your real problem is "I never get round to saving," not "I don't know where my money goes." Its free tier handles that reasonably well, and its paid investing add-on is a convenience rather than a reason on its own.

Nothing stops you running two at once — Snoop free for tracking, Plum free for saving, costs nothing either way.

How to get started

1. Decide what you're fixing — spending you can't see (Snoop), subscriptions eating your account (Emma), or saving you never get round to (Plum).
2. Download the free tier first. None of the three needs payment to connect your bank and show you what it does with your data.
3. Connect via Open Banking — you're redirected to your bank's own login, never asked to type it into the app itself.
4. Give it a full pay cycle before judging it. A single week rarely shows a useful pattern.
5. Upgrade only once you hit a real limit — Emma's budgeting tools or Snoop's custom categories — not on a first-open prompt.

FAQ

What is the best free budgeting app in the UK in 2026? Snoop, for readers who want budgeting features without paying anything. Its free tier includes spend tracking, category budgets, bill tracking and its deal-finding suggestions — Snoop Plus (£5.99/month, fetched 29 August 2026) only adds extras like unlimited custom categories and net worth tracking. Emma and Plum both restrict more of their core features to paid tiers.

Is the Emma app actually free? The account is free to open, but budgeting itself mostly isn't. Emma's own plans page states that budgeting and enhanced tracking sit on Plus and above (from £4.99/month), alongside cashback and credit score tools; the free Basic tier gives you two bank logins and a combined feed, not a working budget.

Does Plum's investing feature cost extra? Yes. Plum's free Basic tier has no investment funds or stock trading. Investing starts on Plum Plus at £3.99/month, which also carries a 0.60% annual management fee on invested funds — that drops to 0.45% on Boost (£7.99/month) and 0.30% on Max (£14.99/month).

Which app is best for finding cheaper deals on bills? Snoop. It's built specifically to flag price rises, forgotten subscriptions and cheaper switching options on broadband, energy, mobile and insurance, and this sits in its free tier. Emma also flags subscriptions worth cancelling, but Snoop's deal-finding is its main focus rather than a side feature.

Can I use Emma, Snoop and Plum at the same time? Yes — all three connect independently through UK Open Banking, so there's no conflict running them together. A common combination is Snoop free for day-to-day budgeting and bill-switching, plus Plum free for automated saving, without paying either provider.

Are Emma, Snoop and Plum safe to connect to my bank account? All three are UK-regulated and connect via Open Banking rather than screen-scraping or storing your bank login. Emma Technologies Ltd is FCA-registered for payment services (FRN 794952); Usnoop Limited (Snoop) is FCA-registered under the same regime (FRN 911638); Plum Fintech Limited is FCA-registered (FRN 836158) with its investing arm, Saveable Limited, separately FCA-authorised (FRN 739214).

This is general information, not financial advice. Features and pricing are as published by each provider as of 29 August 2026 and can change — confirm current terms on each provider's own site before signing up. Investing puts your capital at risk; you may get back less than you put in. Do your own research and consider speaking to a qualified adviser for your situation.

Last updated: 29 August 2026.