Updated September 29, 2026 · VaultCue Editorial Team
Betterment vs Insignis Cash
Betterment
Higher score in this comparison
Insignis Cash
Betterment vs Insignis Cash: the differences
| Compare | BettermentReviewSee alternativesSee alternatives | Insignis CashReviewSee alternativesSee alternatives |
|---|---|---|
| Headline rate | 3.5% | 4.4% to 4.61%Higher |
| Minimum deposit | $10 | £0 |
| Deposit protection | FDIC up to USD 250,000 | FSCS up to GBP 85,000 |
| Access terms | Cash Reserve: no minimum balance ($10 minimum deposit), unlimited withdrawals, sweep cash held at FDIC-insured program banks up to $8M (joint) | Easy access, notice and fixed-term deposits up to 5 years |
| Term | Not confirmed | 6 to 60 months |
| Monthly fee | $0 | Not confirmed |
Same on both: Rate type (Variable), Account kind (Cash management).
We earn a commission when you sign up through links on this site. Partner status can affect where a brand appears in our rankings. Partners with a live offer in your country come first, then every other brand by score.
Key differences
- Founded is lower at Betterment: 2008 vs 2017.
- Headline rate is higher at Insignis Cash: 4.4% to 4.61% vs 3.5%.
- Support channels: only Betterment offers Chat.
- Pricing model: only Betterment offers No monthly fee.
- Pricing model: only Insignis Cash offers Fixed rate.
Our verdict on each
Betterment
Betterment suits US savers who want a cash-management account that pays a variable rate without a monthly fee. Its Cash Reserve pays 3.5% on a variable basis, needs $10 to open, and holds cash across a sweep network of FDIC-insured program banks.
Insignis Cash
Insignis Cash suits UK savers who want a cash management account with a low entry point and FSCS cover, and not those chasing a locked rate. The headline rate of 4.4% to 4.61% is the number that decides it, and the variable rate type decides how long it lasts.
Score breakdown
| Area | Betterment | Insignis Cash |
|---|---|---|
| Cost | 8.9Monthly fee of $0 and a $10 entry point, against a cash-management median fee of €0. | 9.5HigherHeadline rate of 4.4% to 4.61% on a £0 minimum deposit, with terms of 6 to 60 and a variable rate. |
| Offer | 9.5HigherVariable 3.5% headline rate with unlimited withdrawals and a sweep across FDIC-insured program banks. | 9.3 |
| Trust | 8.9Higher | 8.3 |
Where they rank in our lists
| Ranking | Betterment | Insignis Cash |
|---|---|---|
| Savings accounts | 327 of 1420 | 338 of 1420 |
| Cash management accounts | 12 of 45 | 13 of 45 |
Choosing between them
Pick Betterment if trust matter most.
Pick Insignis Cash if cost and headline rate matter most.
Sources behind this comparison
Betterment
- betterment.com: 10 facts, checked September 26, 2026
- en.wikipedia.org: 1 fact, checked September 26, 2026
- sipc.org: 1 fact, checked September 26, 2026
Insignis Cash
- insigniscash.com: 12 facts, checked September 26, 2026
Every fact side by side
| Fact | Betterment | Insignis Cash |
|---|---|---|
| Pricing model | No monthly fee | Fixed rate |
| Legal entity | MTG LLC | Insignis Asset Management Limited |
| Headquarters | United States | United Kingdom |
| Founded | 2008Lower | 2017 |
| Support channels | Phone, Help centre, Email, ChatCovers more | Email, Phone, Help centre |
Where each stands against the rest
| Fact | Betterment | Insignis Cash | Median |
|---|---|---|---|
| Headline rate | 3.5%above the median | 4.4% to 4.61%above the median | 3.25% |
| Term | Not confirmed | 6 to 60 monthshighest quarter | 24 |
| Monthly fee | $0at the median | Not confirmed | $0 |
Median across 658 listed accounts.
Pros and cons
Betterment
Pros
- No monthly fee on the Cash Reserve account, at $0 a month
- Headline rate of 3.5%, variable, above the cash-management median of 3.41%
- Only $10 to open, with unlimited withdrawals
Cons
- The rate is variable, so the 3.5% headline can move with the policy rate
- A minimum of $10 is still needed before the sweep starts earning
- Protection on sweep balances depends on the program banks holding the cash, with FDIC up to USD 250,000 stated per depositor
Insignis Cash
Pros
- The minimum deposit is £0, so there is no floor to clear before you can start.
- The headline rate of 4.4% to 4.61% sits above the 3.3% listed at PayPal Colombia.
- Deposits are covered by the FSCS scheme, listed as FSCS up to GBP 85,000.
Cons
- The rate type is variable while the listed model is fixed rate, so treat 4.4% to 4.61% as a figure that can move rather than a return locked across 6 to 60.
- Choosing a notice or fixed-term deposit ties that money up for 6 to 60 instead of leaving it on easy access terms.
- The account is grouped as cash management, which suits holding cash but sits on a different shelf from the easy-access savings accounts most rate comparisons come from.
Who each suits
Betterment
Who it suits
- US savers keeping an emergency buffer in a cash-management account
- Anyone who wants a sweep structure rather than a single bank balance
- People who pay a monthly fee elsewhere and want $0 instead
Who should look elsewhere
- Readers wanting a fixed rate, because variable applies here
- People outside the US, since Betterment is based in the United States
- Balances that need a guaranteed rate for a set term
Insignis Cash
Who it suits
- UK savers who put cover first, since deposit protection is listed as FSCS up to GBP 85,000.
- People who need easy access for one pot and a longer lock of 6 to 60 for another, from the same provider.
- Readers who want a named UK company behind the money: Insignis Asset Management Limited, founded in 2017.
Who should look elsewhere
- Not for the highest headline figure on the site: Plazo ES lists 24.19% and AXI Card Tarjeta y Credito 21.59%, well above the 4.4% to 4.61% here.
- Not for savers who will settle for a lower number: PayPal Colombia lists 3.3% against 4.4% to 4.61% at Insignis Cash, so you trade some yield for the wider set of deposit terms.
Current offers
Betterment
Current offer
Bonus
New customer offer: 0.75% APY boost on Cash Reserve (4.25% variable APY): 0.75% boost on balances up to $1M (3.50% base + boost = 4.25%)
New clients with a qualifying deposit; earn more on savings up to $1M through February 15, 2027; $10 min deposit for base APY; base APY change moves boosted APY
Source, checked September 26, 2026
Bonus
Earn up to $2,000 investing offer: up to $2,000
Open any individual investing account and make a deposit; terms apply
Source, checked September 26, 2026
Discount code
Rate partnership: discounted mortgage rate: up to 0.75% off
Through Betterment's partnership with Rate
Source, checked September 26, 2026
Country by country
| Country | Betterment | Insignis Cash |
|---|---|---|
| United Kingdom | No | Yes |
| United States | Yes | No |
Questions about each
Betterment
What rate does the Betterment Cash Reserve pay?+
The Cash Reserve pays a headline rate of 3.5%, and the rate type is variable. Because it is variable, the figure can rise or fall with policy rates rather than being fixed for a set term. Treat the headline as a starting point rather than a promise.
Is there a monthly fee on the account?+
There is no monthly fee. The monthly fee is $0, and the pricing model is a no-monthly-fee one, which is the most common model in this ranking. You keep the full amount you deposit earning interest.
Insignis Cash
What is the minimum deposit, and can I start small?+
The minimum deposit is £0, so there is no floor to clear before you start. Deposits come as easy access, notice and fixed-term options, and fixed terms run 6 to 60. On minimum deposit the account ranks 1 of 370 brands on the site.
Is my money protected?+
Money is covered by the FSCS scheme, listed as FSCS up to GBP 85,000, so the protection comes with a cap you can read. The provider operates under the Financial Conduct Authority's Payment Services Regulations permission, recorded as 813442 for the UK. Hold on to the cap and the licence, since they answer different questions about the same balance.
Other options to compare
Other matchups
Related by the facts
Betterment
Insignis Cash