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© 2026 Payment Review. All rights reserved.

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230 processors · independently graded

Every processor.
Graded on evidence.

We grade payment processors on pricing transparency, features, support and contract terms — then publish the reasoning behind every grade.

Browse all reviews →Get matched — free
reviewed
230

reviewed

independent
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The report card

real directory data
  1. 01

    Stripe

    Payfac / Aggregator

    2.9% + $0.30A
    First payout 7-14 days; then a rolling schedule of about 2 business daysNo monthly fees
  2. 02

    PayKings

    Agent Office / Reseller

    IC + 1.10% + 25c, or IC + 0.80% + 10c above $100K/mo.A
    Payout T+2, or next-day above $100K/mo.$13 (waived on Growth). monthly
  3. 03

    Square

    POS & Business Software

    3.3% + $0.30 for Square Online and invoices on the free plan; 2.9% + $0.30 through the Payments API, or on Plus and PremiumA
    Payout Next business day
Ranked by grade, then mean category score.Full leaderboard →

In the directory

  • PayrexxPayrexx
  • PAY.PAY.
  • InstamojoInstamojo
  • MONEIMONEI
  • iKhokhaiKhokha
  • EwayEway
  • RotessaRotessa
  • CCAvenueCCAvenue
  • BillplzBillplz
  • WompiWompi
  • OzowOzow
  • Pin PaymentsPin Payments

The evidence

Every number is published — or marked absent.

Rates, fees, payout times and contract terms come from published documentation and public filings — never from a sales call. Each review carries the date it was last fact-checked.

Where a provider doesn't disclose a number, the review says so. We don't estimate, and we don't fill gaps with marketing copy.

Read the Helcim review →

The fact sheet

real directory data
A-

Helcim

Fact-checked September 7, 2026

Online rate
Interchange + 0.5% + $0.25 per transaction
Monthly
$0
Payout
Next business morning (eligible banks), else 1–2 days
Contract
No long-term contracts

Every value above is published by the provider. A processor that doesn't publish a number gets “Not disclosed” in that cell — never an estimate.

The grade

Six criteria, scored in the open.

Pricing transparency, feature set, ease of use, customer support, contract terms and industry reputation — every review scores all six, and the grade is what the scores say it is.

No pay-to-play, no sponsored placements. A provider can't buy a better grade; they can only earn one, and the reasoning is published either way.

See every grade →

The scorecard

real directory data
A-

Helcim

Mean category score 4.5/5

Pricing transparency
5.0
Feature set
4.0
Ease of use
4.0
Customer support
4.0
Contract terms
5.0
Industry reputation
5.0

The six weighted scores produce the letter grade — the same rubric for every review in the directory.

Head to head

Put any two head to head.

Same criteria, same evidence, side by side — with a winner called per row and overall, and the reasoning for each call.

Where the honest answer is “it depends on your business”, the comparison says that instead of forcing a verdict. And it's not just the featured matchups — any two of the reviewed processors can be compared.

Compare any two processors →

Head to head

real directory data
Yoco vs iKhokha: South African card machines compared
YocoiKhokha
Local cards, entry rate2.30%✓2.75%
Local cards, higher volumeDebit 1.35%, credit 2.30% (over R50k)✓2.65% to 2.5% (R40k to R100k)
International cards3.20% (2.75% over R50k)✓3.25%
American Express in person3.40% (3.00% over R50k)3.4%
Full comparison →
  • Razorpay vs CCAvenue →

Full transparency

We publish the problems too.

Lawsuits, regulatory actions, undisclosed pricing, contract traps — when the evidence turns up a problem, it goes in the review with the same prominence as the praise.

A grade you can trust has to be allowed to be bad. Every item in this feed links to the review that documents it.

Read the reviews →

Watch out

from published reviews
  • Banco Central do Brasil, Processo Administrativo Sancionador PE 197812 (PagSeguro Internet S.A.)

    PagBank · 2022-02-18

    Fined
  • CFPB consent order: In the Matter of Wise US Inc.

    Wise Business · January 30, 2025

    Settled
  • Multistate consent order: Wise US Inc. (CA, MA, MN, NE, NY, TX)

    Wise Business · July 9, 2025

    Settled
  • Daugherty v. Wise Group plc, No. 26-cv-06582 (S.D.N.Y.)

    Wise Business · July 31, 2026

    Ongoing
  • Doesn't publish its pricing

    PayPro Global

    Not disclosed
  • Doesn't publish its pricing

    Zenoti

    Not disclosed

Documented in the linked reviews — legal actions are listed with case title, date and status.

Top rated

Highest-graded processors

Ranked by grade, then by average category score. Equal grades share a position. An acquirer and an agent office are not the same purchase — pick a category to rank like against like.

Payment Platforms 39Payment Facilitators 70ISOs 40Agent Offices 14Payment Gateways 13POS Systems 22Buy Now, Pay Later Providers 11Merchants of Record 11Bank Payment Providers 10
  1. 1

    Stripe

    Payfac / AggregatorClaimed
    A

    Stripe is a leading payment processor known for its developer-friendly API, transparent pricing, and comprehensive suite of payment solutions for businesses of all sizes.

    Online rate
    2.9% + $0.30
    Payout
    First payout 7-14 days; then a rolling schedule of about 2 business days
    Expert grade ARead review →
  2. 1

    PayKings

    Agent Office / ResellerClaimed
    A

    PayKings is a specialized payment processor offering tailored solutions for high-risk industries with a strong emphasis on fraud prevention.

    Online rate
    IC + 1.10% + 25c, or IC + 0.80% + 10c above $100K/mo.
    Payout
    T+2, or next-day above $100K/mo.
    ★ 4.7 trustpilotRead review →
  3. 1

    Square

    POS & Business Software
    A

    Square offers simple, transparent payment processing ideal for small businesses. Flat-rate pricing, no monthly fees, and excellent software make it a top choice — but account holds and limited support are key concerns.

    Payout
    Next business day
    ★ 1.05 bbbRead review →
  4. 4

    Helcim

    Payfac / Aggregator
    A-

    Helcim is a Calgary-based payment processing company that offers genuinely transparent interchange-plus pricing with no monthly fees, no hidden charges, and a comprehensive suite of free payment tools.

    Online rate
    Interchange + 0.5% + $0.25 per transaction
    Payout
    Next business morning (eligible banks), else 1–2 days
    ★ 2.77 bbbRead review →
  5. 4

    Adyen

    Platform / AcquirerClaimed
    A-

    Adyen is a global, enterprise-grade payments platform that unifies acquiring, processing, routing and risk management into a single stack for merchants with international and omnichannel needs.

    Online rate
    $0.13 + Interchange+ + 0.60% (Visa/Mastercard/Maestro)
    Payout
    1-2 business days (varies by currency, bank, payout model, and cut-off times)
    ★ 1.3 trustpilotRead review →
  6. 4

    Shopify Payments

    Payfac / Aggregator
    A-

    Shopify Payments is Shopify’s own branded payments service — processed by Stripe, per Shopify’s published processor list — giving merchants one-click access to accepting cards and wallets inside Shopify, simplifying setup and eliminating third-party gateway fees for supported merchants.

    Payout
    3 business days after the charge (US), plus 1–3 days for your bank to post it
    ★ 1.01 bbbRead review →
See every category ranked →

The directory

Browse every review

All 230A-grade 11B-grade 187C-grade 32

Payrexx

Payfac / Aggregator
B-

Payrexx is a Swiss payment service provider based in Thun, built for small and mid-size businesses in Switzerland and a handful of European countries. Merchants sign one contract with Payrexx and can take cards, TWINT, PostFinance Pay, wallets, Klarna and other methods online, by payment link, by QR code and in person. As of October 2026 the Swiss price list has three plans: Free at CHF 0, Standard at CHF 19 and Premium at CHF 49 a month on a one-year term, excluding VAT, with discounts for two- and three-year terms. Domestic Visa and Mastercard payments online cost 2.50% + CHF 0.30 on Free, 1.65% + CHF 0.18 on Standard and 1.35% + CHF 0.18 on Premium. Business cards and cards from other regions cost 3.40% + CHF 0.18. Payrexx also works as a gateway for 25 or more outside processors such as PayPal, Stripe and Worldline, for a surcharge of 0.25% to 1% on top of that processor's own fees. Payrexx is not a bank; it is supervised for anti-money-laundering purposes as a member of VQF, a FINMA-recognised self-regulatory organisation. It has applied for an EU payment institution licence through a Liechtenstein subsidiary. Plans renew automatically for the same term unless cancelled in writing 30 days before expiry. New accounts wait 8 days for online funds, and Trustpilot reviews are few and mostly negative.

Online rate
Visa/MC 1.35%–2.50% + CHF 0.18–0.30
Payout
Weekly (Mondays) after a 3–8 day delay
Expert grade B-Read review →

PAY.

Payfac / Aggregator
B

PAY. (pay.nl) is a Dutch payment service provider run by TinTel B.V., based in Enschede. It is licensed by De Nederlandsche Bank (DNB) as a payment institution, and it says it became a principal member of Visa and Mastercard in October 2021. Merchants sign their agreement directly with PAY., and customer funds pass through its own escrow foundation before payout. As of October 2026 it publishes a full price list in euros, excluding VAT. Professional costs €35 a month and Business €89 a month. On Professional, EU consumer cards online cost €0.15 + 1.50%, and iDEAL | Wero costs €0.19 per payment. A Pioneer option drops the monthly fee and contract but adds €0.05 and 0.25% to every transaction. The platform covers more than 50 payment methods, in-store terminals, SoftPOS and more than 90 integrations, and accepts companies from most EU and EEA countries. The paid plans are less flexible than the price list suggests: a one-year initial term that renews indefinitely, three months' notice to leave, a minimum-billing clause if volume drops, and published fines for compliance breaches.

Online rate
EU consumer cards €0.15 + 1.50%
Payout
Weekly by default; daily or monthly
Expert grade BRead review →

Instamojo

POS & Business Software
C+

Instamojo is a Bengaluru company, founded in 2012, that sells online stores, landing pages and payment links to small Indian businesses, with payments built in. As of October 2026 its pricing page lists 2% + ₹3 per payment by UPI, Indian cards, netbanking, wallets and pay later, and 3% + ₹3 on corporate cards, with 18% GST charged on top of the fee. The free store and landing-page plans charge 5% + ₹3, and digital goods cost more. Money reaches your bank three business days after the sale unless you pay extra for faster payouts. Instamojo used to run its own payment aggregation business, but on 27 September 2023 the Reserve Bank of India returned its application for an aggregator licence, and RBI's own list, dated 1 October 2026, still shows it that way. The company says it moved merchants' payment accounts to licensed aggregators, with fresh KYC. Merchants told the press their payouts were stuck for weeks during the switch. Its Trustpilot page is dominated by one-star reviews about delayed payouts, KYC and unanswered support. Instamojo is a cheap, simple way for a very small Indian seller to start taking payments, but choose it for the store software, and get written answers on who holds your money before relying on it.

Online rate
2% + ₹3 + GST (UPI, cards, netbanking)
Payout
T+3 business days
Expert grade C+Read review →

MONEI

Platform / Acquirer
B

MONEI is a payment platform from Málaga, Spain, launched in 2015 by Alex Saiz Verdaguer. Since 2021 it has been a payment institution authorised by the Banco de España (register number 6911), and it acquires Visa and Mastercard payments itself, so the merchant contract is with MONEI. As of October 2026 it sells one plan, MONEI One. Online card payments cost Interchange++ (the card schemes' pass-through fees plus a 0.10% acquiring fee) and a MONEI fee of 0.90% + €0.25. The percentage falls to 0.60%, 0.25% and then 0.15% as monthly volume passes €500,000, €1 million and €5 million. In-person card payments through the MONEI Pay phone app cost Interchange++ plus 0.25%, with no fixed fee. There is a daily platform fee of €0.15, a €0.20 fee per payout and a €15 fee per chargeback. Bizum, Spain's mobile payment scheme, is switched on by default, and MONEI can route card payments to a merchant's own bank terminal or Stripe account. It is only open to businesses registered in Spain or Andorra, it does not take American Express, support is by chat and email only, and a new account's online sales are held for 30 days before the first payout.

Online rate
IC++ plus 0.90% + €0.25 (under €500K/mo)
Payout
D+7 online; next day in person
Expert grade BRead review →

iKhokha

Payfac / Aggregator
B

iKhokha is a South African payments company based in Umhlanga, KwaZulu-Natal, that sells card machines, tap-on-phone acceptance and online payment tools to small businesses. It was founded in 2012 and has been a wholly owned subsidiary of Nedbank Group since the bank's R1.65 billion all-cash purchase, which Nedbank consolidated from 1 December 2025. You buy the card machine outright rather than renting it: as listed in October 2026, the iK Flyer with a built-in printer costs R1,499 and the iK Flyer Lite R699 (reduced from R999), with an optional R75 a month SIM for unlimited data. Tap on Phone is free on a compatible Android or Huawei phone. In-person rates for South African cards are published in volume tiers, from 2.75% down to 2.5% excluding VAT, with custom pricing above R100,000 a month. Online card payments cost 2.85%, Instant EFT 2%, international cards 3.25% and in-person Amex 3.4%, all excluding VAT. A flat R2.50 is charged on each daily payout. The agreement is month-to-month with one calendar month's written notice. iKhokha is a payment aggregator: merchants are sub-merchants under acquiring authority from Absa and Nedbank. Hellopeter reviews are mixed, with complaints focused on held payouts and account terminations.

Online rate
2.85% + VAT cards; 2% + VAT Instant EFT
Payout
1–3 business days; R2.50 per payout
Expert grade BRead review →

Eway

Payfac / Aggregator
B-

Eway (formerly styled eWAY) is an Australian online payments company founded in 1998 and owned by Global Payments since 2016. It sells two things. Online Payments is an all-in-one account: Eway supplies the merchant facility and the gateway, through its sister company Ezidebit, at a published flat rate of 1.5% + 25c per Visa, Mastercard or Amex transaction, with a further 1.99% on international credit cards. All prices include GST, and there is no setup fee, monthly fee or lock-in contract. Settlement takes 1 to 3 business days. The Payment Gateway plans connect a merchant account you already hold with your bank. These cost $20, $30 or $60 a month, billed annually, plus 40c to 60c per transaction. Once you have processed 50 transactions you are enrolled in a paid security program unless you opt out, and Eway's own pages give two different prices for it. Eway is online-only, with no terminals of its own, and it does not support Afterpay or Zip. On ProductReview.com.au it is rated 1.1 out of 5 from 21 reviews, with complaints about account closures, held funds and support.

Online rate
1.5% + 25c (AUD, GST incl.)
Payout
1–3 business days (all-in-one)
Expert grade B-Read review →

Rotessa

Bank / A2A Payments
B-

Rotessa is a pre-authorized debit (PAD) and ACH payment service run from Steinbach, Manitoba. Businesses use it to pull scheduled or one-off payments straight from their customers' bank accounts in Canada or the US. It does not take card payments. As of October 2026 its pricing page lists $25 a month plus $0.50 per transaction, a $30 fee for each NSF, stopped payment or 'agreement terms not met' return, and $2 for each online bank verification. There is no setup fee, no cancellation fee and no fixed contract term. The flat per-debit fee is far cheaper than a card percentage on large recurring payments like rent, tuition or retainers. The trade-offs are speed and flexibility. Funds settle five business days after the debit is processed, Rotessa can hold back settlement funds, and after you close the account it can keep what it holds for you until 90 days after your last completed transaction (30 days under its US agreement). You also cannot issue refunds through it. Rotessa Inc. was incorporated in 2010 and is registered with FINTRAC as a money services business and with the Bank of Canada as a payment service provider. It holds an A+ BBB rating with no complaints in the past three years, although there are few independent user reviews to go on.

Online rate
$0.50 per bank debit, plus $25/month
Payout
5 business days after the debit date
Expert grade B-Read review →

CCAvenue

Payfac / Aggregator
B-

CCAvenue is one of India's oldest online payment gateways. Founder Vishwas Patel launched it in 2001, and it now belongs to AvenuesAI Limited, the listed company called Infibeam Avenues until January 2026. The company is headquartered in GIFT City, Gandhinagar. This review covers the Indian business, which is for websites owned by Indian entities; CCAvenue runs separate sites for the UAE, Saudi Arabia and the USA. CCAvenue is an RBI-authorised payment aggregator. You sign its Master Service Agreement as a sub-merchant, customer payments land in its escrow account, and it pays you out after deducting fees. As of October 2026 the standard online rate is a 2.00% platform fee on domestic cards, netbanking, wallets and UPI, plus 18% GST. Domestic corporate cards and Amex or Diners cost 3%, international cards 3% and multi-currency processing 3.5%. There is no setup fee, but an annual software charge of ₹1,200 plus GST applies from the second financial year. In-store (offline) pricing is on request. The FAQ says payouts are weekly unless your agreement says otherwise. The terms let CCAvenue suspend settlements during an investigation, without paying interest. Payment-method coverage is very broad. Public merchant reviews are few but mostly negative, and they centre on held funds and support that does not respond.

Online rate
2.00% + 18% GST (domestic)
Payout
Weekly, unless agreed otherwise
Expert grade B-Read review →

Billplz

Payfac / Aggregator
B-

Billplz is a Malaysian online payment gateway run by Billplz Sdn Bhd, a company incorporated in 2012 and based in Selangor. It is built around FPX online banking, which it prices at a flat fee per payment rather than a percentage, and it also takes Visa and Mastercard, DuitNow QR, e-wallets and Atome instalments once each has been separately activated. There are two published plans, as of October 2026. Basic costs nothing a year and charges MYR 1.25 per consumer FPX payment and 1.8% per local card payment. Standard costs MYR 999 a year and cuts those to MYR 0.75 and 1.5%. Billplz's help centre says 8% SST is added to the plan fee and to transaction fees. FPX money is paid out the next business day and card money two business days after collection, although the interbank transfer can take another one to two business days to reach your account. Merchants sign Billplz's own user agreement. FPX payments run through Billplz's shared FPX seller ID, and Billplz says Visa has authorised it as a payment facilitator; its help centre says that from 29 August 2026 it processes Visa and Mastercard directly rather than through third-party processors. Only Malaysian businesses and organisations registered with the Companies Commission or the Registrar of Societies, with a bank account in the organisation's name, can sign up. Billplz says more than 60,000 organisations have used it. Independent reviews are scarce, and we found no lawsuits or regulatory action naming it.

Online rate
FPX MYR 0.75–1.25 flat; cards 1.5%–1.8%
Payout
FPX next business day; cards T+2
Expert grade B-Read review →
Browse all 230 reviews →

For merchants

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The library

Latest from our blog

Expert insights and industry analysis.

View all articles
Spanish merchants pay an average 0.38% to take a card. App card readers charge small shops 0.8% to 1.69%
IndustryPayment Processing

Spanish merchants pay an average 0.38% to take a card. App card readers charge small shops 0.8% to 1.69%

What a Spanish business pays in October 2026 to take cards and Bizum, from the price lists of Sabadell, CaixaBank, Revolut, Square, Stripe, myPOS, SumUp, Teya, PayPal and Viva, plus the interchange caps, the surcharge ban and the duty to accept cash.

October 14, 2026•Payment Review Editorial Team
Receiving PayNow at DBS, OCBC and UOB is free until 2028. Domestic card rates run from 2.5% to 3.9%
IndustryPayment Processing

Receiving PayNow at DBS, OCBC and UOB is free until 2028. Domestic card rates run from 2.5% to 3.9%

What a Singapore business pays in October 2026 to take cards and PayNow, from the providers' own price lists: HitPay, Stripe, Airwallex, Omise, Revolut, Xendit, Shopify and PayPal, plus the rules on surcharges, card minimums, NETS and GST.

October 14, 2026•Payment Review Editorial Team
A UAE card payment online typically costs 2.9% plus AED 1, before 5% VAT. Credit card surcharges are banned
IndustryPayment Processing

A UAE card payment online typically costs 2.9% plus AED 1, before 5% VAT. Credit card surcharges are banned

What a UAE business pays in October 2026 to accept Visa, Mastercard, Apple Pay and buy now, pay later, from the providers' own price lists, plus the debit interchange caps, the credit card surcharge ban, VAT on fees, and where Jaywan and Aani fit.

October 13, 2026•Payment Review Editorial Team
View all articles

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