SideShift Review

SideShift.ai is an account-free crypto-to-crypto exchanger, rated in our instant exchanger ratings. It scores 7.4 out of 10. Rate options and refund policy both earn 9, and its terms and risk policy now state custody and KYC rules clearly. An unpublished margin and an operator named with only a mailing address hold it back. The basis is desk research of SideShift's documentation and terms, read on 1 November 2026; we did not run shifts.

How SideShift scores in instant exchangers

Every exchanger is marked on the same five criteria, each from 0 to 10 with equal weight, under our ratings methodology.

The overall score is the plain average: (6 + 9 + 8 + 9 + 5) ÷ 5 = 37 ÷ 5 = 7.4.

Two marks changed at this check, raising the overall score from 6.2 to 7.4. Custody and KYC rose from 4 to 8 because the terms state that SideShift does not provide custodial services and its risk management policy says when verification applies. Entity transparency rose from 3 to 5 because the terms name Paradigm Ltd as operator.

Strongest criteria: rates, refunds and stated KYC rules

Rate options (9). SideShift documents both modes and how long each holds. A fixed-rate shift locks the rate for 15 minutes from the moment you press Shift, and the deposit must match the quoted amount exactly. A variable-rate shift takes its rate when the deposit arrives, accepts any amount inside the deposit range and, per the developer FAQ, expires after 7 days. The help center also explains that network fees are built into a fixed rate but shown separately on a variable order. That is close to everything this criterion asks for: both options, the lock duration and the trade-off between them.

Refund policy (9). SideShift says what happens to a deposit that cannot be shifted. A wrong amount on a fixed order, a deposit after expiry and a deposit outside the range on a variable order are all refund cases. The developer FAQ says refunds are "usually done without any fee and within 3 days", and that SideShift will not attempt recovery when the network fee would exceed the deposit. Setting a refund address when creating the order lets a rejected deposit go back automatically, which is the arrangement this rubric rewards. A separate token recovery policy, updated 18 June 2026, covers wrong-token deposits on the same chain case by case and treats deposits sent on a different chain as lost. That last rule is a real limit, but it is stated in advance.

Custody & KYC (8). The terms state that SideShift "does not provide custodial services", and no sign-up or identity documents are needed for an ordinary shift. Its risk management policy (3 July 2026) says every shift is screened with third-party tools, that a flagged shift is paused for review, and that users with flagged deposits "of serious nature" must complete verification before any refund. That is the pairing the rubric rewards: a custody statement and a stated trigger for identity checks. Two caveats keep it below the 9 given to peers with the same statements. A deposit still sits at an address SideShift controls until the payout goes out, and the holding period after an adverse review is not specified.

Middle criteria: a partial fee disclosure and a thin entity record

Fee transparency (6). This is a partial disclosure, not a missing one. SideShift publishes no figure for its own margin; the FAQ says fees are already included and depend on the pair and market conditions. It does publish the integrator layer: a default commission of 0.5% of the shift value, which an app embedding SideShift can set anywhere from 0% to 2%, with anything above the default passed to the user. It also lists which payouts and deposits carry network fees. The stated commission lifts the mark above the category's usual 2 or 3; the unpublished margin keeps it from the top. Our guide to where exchange fees hide explains how to compare receive amounts instead.

Entity transparency (5). The terms open by naming Paradigm Ltd as operator and give a mailing address in Basseterre, St. Kitts, care of a management company. They do not state where Paradigm Ltd is incorporated, give a registration number, name a governing law or cite a licence. A named contracting company is a real disclosure in this category, which is why the mark sits in the middle; the missing registration details are why it is well short of the 9 given to a peer that publishes them.

What the score does not cover

The criteria grade what SideShift publishes. They do not measure the actual margin on a given pair, real shift times, support quality or how often deposits are flagged, none of which we tested. The score also ignores coin coverage (the developer FAQ lists 42 blockchains and 200+ cryptocurrencies) and the XAI token, which plays no part in any criterion.

Pricing can differ by route: a swap made through a wallet that embeds SideShift may carry up to 2% commission, so the same pair can cost more there than on sideshift.ai. Availability is limited too. The terms exclude citizens, nationals and residents of the United States, Cuba, Iran, North Korea, Saint Kitts and Nevis, and Syria, and the help center adds Belarus, Eritrea, Russia and Thailand.

SideShift vs FixedFloat and ChangeHero

SideShift ranks third, behind FixedFloat at 8.6 and ChangeHero at 8.0. FixedFloat leads mainly on fees: it publishes its percentages and scores 10 against SideShift's 6. SideShift matches FixedFloat on rate options (9) and beats it on refunds (9 against 8), while FixedFloat leads on custody and KYC (9 against 8) and entity transparency (7 against 5). Against ChangeHero, SideShift leads on rate options (9 against 8), custody and KYC (8 against 7) and refunds (9 against 8). ChangeHero leads on fees, where it publishes 0.5% and 0.7% figures (8 against 6), and on entity transparency (9 against 5), which leaves it 0.6 points ahead.

Who it suits

SideShift's score fits a user outside the excluded countries who wants a clear choice between a locked and a floating rate and a written answer, in advance, to what happens if a deposit goes wrong. It suits integrators and their users who want the commission layer stated as a number. It is a weaker match for anyone who needs to know the identity and registration of the company holding their deposit mid-swap.