Withplum (Plum)
Depends
Confidence: Medium
Buy if you're a casual saver wanting automated saving and small investments on a free or cheap tier.
New check
Comparison
Withplum (Plum) and Moneybox both land on Depends.
Buy if you're a casual saver wanting automated saving and small investments on a free or cheap tier.
Buy if you're a UK beginner wanting automatic round-up saving and simple investing; 1.5M+ customers and a 4.4/5 Trustpilot rating back it.
| Compare | ||
|---|---|---|
| Verdict | Depends | Depends |
| Best for | Casual savers automating spare-change saving | UK first-time savers |
| Who it's not for | Serious investors managing ISA transfers | Non-UK residents . it is UK-focused |
| Privacy | No known public vulnerabilities found in the sources reviewed.⁵ | No known public vulnerabilities found in the sources reviewed. |
| Support quality | No substantive support evidence found | Mixed: active on X, complaints in app-store reviews. |
| Public sentiment | Users like the automated saving, but Reddit threads flag ISA transfer restrictions and account issues.⁷ | Sentiment is mostly positive at 4.4/5 across 5.1K Trustpilot reviews, with recurring complaints about withdrawals, app reliability, and conduct.15 |
| Biggest gotcha | ISA transfer terms reportedly restrictive despite the 'flexible' label . verify before moving an existing ISA⁹ | carries scam allegations and 'unacceptable' conduct claims . weigh against 4.4 Trustpilot16 |