Karbon Business (Karbon FX) vs TransFi (2026): Which Is Better for Receiving International Payments in India?
- Author:
- Manoj Sharma
- Verified by:
- Editorial team
- Published:
- Last modified:
Short answer
The better choice depends on how your clients pay and which documents you need. Neither platform publishes full pricing for Indian users. Karbon Business (Karbon FX) is best for Indian exporters and service businesses that want local USD account details and INR credits with FIRA. The table compares both by use case using published information.
| Use case | Better option | Why |
|---|---|---|
| Invoices around $2,000 | Not comparable | Neither platform publishes full pricing for Indian users. |
| Invoices around $5,000 | Not comparable | Neither platform publishes full pricing for Indian users. |
| Invoices around $10,000 | Not comparable | Neither platform publishes full pricing for Indian users. |
| Need: Indian exporters and service businesses that want local USD account details and INR credits with FIRA | Karbon Business (Karbon FX) | Karbon Business (Karbon FX) is built for this. |
| Need: businesses integrating an API for cross-border collections, payouts and fiat-stablecoin conversion in its supported countries | TransFi | TransFi is built for this. |
How do Karbon Business (Karbon FX) and TransFi compare at a glance?
| Attribute | Karbon Business (Karbon FX) | TransFi |
|---|---|---|
| Best for | Exporters and service businesses wanting USD account details and FIRA | Businesses using an API for collections, payouts and stablecoin conversion |
| Fees | 1% + 18% GST on fee, indicative; varies by country, method | Not published; India not on supported countries list |
| FX markup | Conflicting: claims 0% markup or lists 0.5%-1.0% | Not confirmed; no FX markup published |
| Settlement | Conflicting: same day before 3 PM IST, 4-8h or 24-48h | Not confirmed for India |
| FIRA | States e-FIRA per transaction, 1-2 business days; cost unstated | Not confirmed; not mentioned on official pages |
| Currencies | States all major currencies except RBI-restricted, including USD, EUR, GBP | States 40+ currencies, 100+ tokens; INR not confirmed |
| RBI status | Not confirmed; states it works only with PACB-licensed players | Not confirmed; no RBI authorisation documented |
| Indian individuals | Freelancers per site; unregistered individuals not confirmed | Not confirmed; India not on supported list |
| Indian businesses | Yes, proprietors, partnerships, LLPs and companies | Not confirmed; India not on supported list |
| Limits | Per-transaction and annual limits are set at account setup based on KYC, bank partner policy and RBI rules, and can be raised on request. No figures are published | Not confirmed; KYB levels are triggered by per-transaction, daily or monthly cumulative thresholds, which TransFi asks customers to obtain from their BD Manager or support |
How much INR do you receive on $2,000, $5,000 and $10,000 with Karbon Business (Karbon FX) vs TransFi?
Each row applies the platform's published fee, FX markup and GST on the fee to the XE mid-market rate for 4 Nov 2026.
| Platform and invoice | Fee | FX markup | GST | INR received | Cost | Best for |
|---|---|---|---|---|---|---|
| Karbon Business (Karbon FX), $2,000 | – | – | – | Not published | – | Exporters and service businesses wanting USD account details and FIRA |
| Karbon Business (Karbon FX), $5,000 | – | – | – | Not published | – | Exporters and service businesses wanting USD account details and FIRA |
| Karbon Business (Karbon FX), $10,000 | – | – | – | Not published | – | Exporters and service businesses wanting USD account details and FIRA |
| TransFi, $2,000 | – | – | – | Not published | – | Businesses using an API for collections, payouts and stablecoin conversion |
| TransFi, $5,000 | – | – | – | Not published | – | Businesses using an API for collections, payouts and stablecoin conversion |
| TransFi, $10,000 | – | – | – | Not published | – | Businesses using an API for collections, payouts and stablecoin conversion |
What is Karbon Business (Karbon FX) and who is it for?
Karbon Business is a Bengaluru fintech whose Karbon FX product lets Indian businesses and freelancers collect payments from overseas clients. The Karbon Forex terms name Interropac Private Limited as the operator of the platform at karbonfx.com. They also say inward collections are processed under a third-party partner's connected-user terms. Users get account details for receiving foreign payments, and the funds are converted and paid out in INR to their Indian bank account with an e-FIRA.
- Regulated by: Not confirmed. States it works 'only with PACB-licensed players and regulated banks'. No RBI listing for Karbon or its operating company was checked or found
- Used by: Yes. Sole proprietors, partnerships, LLPs and companies, with documents based on business type
- Best for: Indian exporters and service businesses that want local USD account details and INR credits with FIRA
What is TransFi and who is it for?
TransFi is a cross-border payments infrastructure company offering collections, payouts, treasury and fiat-to-stablecoin conversion through an API and business products such as BizPay and Checkout. It routes payments over stablecoin rails and supports digital assets such as USDT and USDC. India does not appear on the Supported Countries list in its developer documentation (updated 4 August 2026), so it is not a confirmed route for Indian residents receiving money from abroad.
- Regulated by: Not confirmed; TransFi's policy page lists an affiliate, Trans-Fi India Private Limited, but documents no RBI authorisation
- Used by: Not confirmed for Indian businesses. India is not on the Supported Countries list in the developer documentation, although the homepage mentions India in a South Asia section.
- Best for: Businesses integrating an API for cross-border collections, payouts and fiat-stablecoin conversion in its supported countries
How do Karbon Business (Karbon FX) and TransFi fees and FX markup compare?
What does Karbon Business (Karbon FX) charge?
| Fee type | Amount | When it applies | Best for |
|---|---|---|---|
| Receiving: US account details (Fedwire) | Not confirmed (homepage calculator shows 1% + 18% GST on the fee, indicative; FAQ says fees vary by sending country, currency and method) | Typically credited within 0 to 1 business days | Exporters and service businesses wanting USD account details and FIRA |
| Receiving: US account details (ACH) | Not confirmed (homepage calculator shows 1% + 18% GST on the fee, indicative; FAQ says fees vary by sending country, currency and method) | Usually credited within 2 to 3 business days | Exporters and service businesses wanting USD account details and FIRA |
| Receiving: SWIFT international wire | Not confirmed (homepage calculator shows 1% + 18% GST on the fee, indicative; FAQ says fees vary by sending country, currency and method) | Generally 1 to 3 business days; intermediary bank charges may be deducted | Exporters and service businesses wanting USD account details and FIRA |
| Receiving: SEPA (EUR) | Not confirmed (homepage calculator shows 1% + 18% GST on the fee, indicative; FAQ says fees vary by sending country, currency and method) | Typically credited within 0 to 1 business days | Exporters and service businesses wanting USD account details and FIRA |
| Receiving: Payment link or invoice | Not confirmed | Created from the Karbon FX dashboard | Exporters and service businesses wanting USD account details and FIRA |
| Currency conversion to INR | Conflicting: freelancer and exporter pages and two Karbon blog posts claim 0% markup at mid-market rates; the Stripe, Payoneer, PayPal and Razorpay comparison pages list a 0.5%-1.0% forex markup; the calculator uses a third-party live rate with an 85.60 INR fallback | When foreign currency is converted | Exporters and service businesses wanting USD account details and FIRA |
| Payout to an Indian bank | Funds are converted and sent in INR to the user's registered Indian bank account, the same working day if requested before 3:00 PM IST. Karbon's homepage calculator shows an indicative 1% fee plus 18% GST on that fee; its FAQ says fees vary by sending country, currency and payment method, and intermediary bank charges may also be deducted | When INR is sent to your account | Exporters and service businesses wanting USD account details and FIRA |
| Intermediary bank charges | May be deducted by correspondent banks; outside Karbon's control | – | Exporters and service businesses wanting USD account details and FIRA |
| GST | 18% on Karbon's fee, per the homepage calculator | – | Exporters and service businesses wanting USD account details and FIRA |
| Account opening or annual fee | Conflicting. Karbon's PayPal vs Karbon case study says there are no setup, monthly or closure fees; the Karbon Forex terms mention fees collected during onboarding and refer to fees set on the platform or in a customer agreement, without amounts | – | Exporters and service businesses wanting USD account details and FIRA |
| GST on fees | The homepage calculator applies GST at 18% on Karbon's 1% fee, not on the full payment. The help centre says taxes apply as per government rules and that GST-compliant invoices for Karbon's charges are available on request. Karbon's blog posts also state that GST at 18% applies only to Karbon's 1% fee, not to the invoice amount (PayPal vs Karbon case study). | Applies to the platform's fee | Exporters and service businesses wanting USD account details and FIRA |
What does TransFi charge?
| Fee type | Amount | When it applies | Best for |
|---|---|---|---|
| Receiving: Virtual account (IBAN) for bank transfers, e.g. EUR | Not confirmed | Documented for supported countries; availability to Indian residents not confirmed | Businesses using an API for collections, payouts and stablecoin conversion |
| Receiving: Local payment methods (bank transfer, cards, wallets) via payin order | Not confirmed | Funds land on the TransFi balance in the chosen currency, which can be a stablecoin | Businesses using an API for collections, payouts and stablecoin conversion |
| Receiving: Crypto or stablecoin deposit address | Not confirmed | – | Businesses using an API for collections, payouts and stablecoin conversion |
| Currency conversion to INR | Not confirmed; no FX markup is published | When foreign currency is converted | Businesses using an API for collections, payouts and stablecoin conversion |
| Payout to an Indian bank | Not confirmed. TransFi documents settlement from the TransFi balance to a bank account but publishes no INR payout route or cost for Indian recipients. | When INR is sent to your account | Businesses using an API for collections, payouts and stablecoin conversion |
| Account and transaction fees | As agreed between TransFi and the customer; not published | – | Businesses using an API for collections, payouts and stablecoin conversion |
| GST on fees | Not confirmed; no GST treatment is stated | Applies to the platform's fee | Businesses using an API for collections, payouts and stablecoin conversion |
How do Karbon Business (Karbon FX) and TransFi compare on settlement speed?
- Karbon Business (Karbon FX): Help centre: typically the same working day by end of day if the INR transfer is submitted before the 3:00 PM IST forex cut-off, otherwise by end of day on the next working day. The homepage says 4-8 hours and the freelancer and exporter pages say 24-48 hours
- TransFi: Not confirmed for India; TransFi states collected money lands on the TransFi balance, ready to pay out, swap or settle to a bank account, but no India settlement time is stated
| Platform | Settlement to India | Payout route | Best for |
|---|---|---|---|
| Karbon Business (Karbon FX) | Conflicting: same day before 3 PM IST, 4-8h or 24-48h | INR to Indian bank, same day if before 3:00 PM IST | Exporters and service businesses wanting USD account details and FIRA |
| TransFi | Not confirmed for India | Not confirmed; no INR payout route published | Businesses using an API for collections, payouts and stablecoin conversion |
Do Karbon Business (Karbon FX) and TransFi provide FIRA and e-BRC, and are they RBI PA-CB authorised?
| Platform | FIRA and e-BRC | RBI status | Checked | Best for |
|---|---|---|---|---|
| Karbon Business (Karbon FX) | States e-FIRA per transaction, 1-2 business days; cost unstated | Not confirmed; states it works only with PACB-licensed players | 30 Sept 2026 | Exporters and service businesses wanting USD account details and FIRA |
| TransFi | Not confirmed; not mentioned on official pages | Not confirmed; no RBI authorisation documented | 30 Sept 2026 | Businesses using an API for collections, payouts and stablecoin conversion |
Which currencies, countries and payment methods do Karbon Business (Karbon FX) and TransFi support?
| Platform | Currencies | Payment methods | Indian individuals | Indian businesses | Best for |
|---|---|---|---|---|---|
| Karbon Business (Karbon FX) | States all major currencies except RBI-restricted, including USD, EUR, GBP | US account details (Fedwire); US account details (ACH); SWIFT international wire; SEPA (EUR); Payment link or invoice | Freelancers per site; unregistered individuals not confirmed | Yes, proprietors, partnerships, LLPs and companies | Exporters and service businesses wanting USD account details and FIRA |
| TransFi | States 40+ currencies, 100+ tokens; INR not confirmed | Virtual account (IBAN) for bank transfers, e.g. EUR; Local payment methods (bank transfer, cards, wallets) via payin order; Crypto or stablecoin deposit address | Not confirmed; India not on supported list | Not confirmed; India not on supported list | Businesses using an API for collections, payouts and stablecoin conversion |
What are the strengths and limitations of Karbon Business (Karbon FX) and TransFi?
Karbon Business (Karbon FX)
- Settlement timing: Publishes a 3:00 PM IST forex cut-off, with INR typically credited the same working day before it
- Documentation: States it issues e-FIRA automatically and can map shipping bills for exporters
- Receiving rails: Lists Fedwire, ACH, SWIFT and SEPA credit times in its help centre
- Fee visibility: a calculator on the homepage shows a 1% fee and 18% GST on the fee for an entered USD amount, labelled indicative
- Pricing: the only public figures are an indicative calculator (1% + 18% GST on the fee) and a FAQ saying fees vary by country, currency and method
- Conflicting claims: Its pages state both 0% markup and a 0.5% to 1% forex markup, and settlement times of 4-8 hours, 24-48 hours and same day
- Regulation: Karbon relies on PA-CB licensed partners; its own RBI authorisation is not confirmed
- Limits: Per-transaction and annual limits are set during onboarding and are not published
TransFi
- Collection options: Supports bank transfers, cards, local wallets, virtual accounts and crypto deposits in supported countries
- Stablecoin rails: Converts between fiat and digital assets within one platform
- API-first: Developer documentation covers collections, payouts, settlements and webhooks
- Registration disclosed: TransFi Canada Inc. states a FINTRAC Money Service Business registration (M24519990)
- India coverage: India is not on the Supported Countries list in TransFi's developer documentation
- Pricing: No public fee schedule or FX markup; fees are agreed per customer
- India compliance: No FIRA/FIRC, purpose code handling for Indian exports or RBI authorisation is documented
- Digital assets: Flows that involve crypto or stablecoins may not suit Indian exporters who need standard inward remittance documentation
Should you choose Karbon Business (Karbon FX) or TransFi?
- Choose Karbon Business (Karbon FX) if: you need Indian exporters and service businesses that want local USD account details and INR credits with FIRA.
- Choose TransFi if: you need businesses integrating an API for cross-border collections, payouts and fiat-stablecoin conversion in its supported countries.
For example, an exporter billing $5,000 a month: Neither platform publishes full pricing for Indian users.
Which other platforms should you consider besides Karbon Business (Karbon FX) and TransFi?
Other covered platforms ranked by the INR received on a $5,000 invoice.
| Platform | Fees | FX markup | FIRA | INR on $5,000 | Best for |
|---|---|---|---|---|---|
| Skydo | $19 up to $2,000, $29 to $10,000, 0.3% above + GST | States zero FX margin at live rate | States instant, free FIRA per payment | ₹4,69,993 | Indian freelancers and exporters receiving mid to large B2B invoices |
| Razorpay | 1% per bank transfer (Rs 1,000 flat below Rs 1,00,000) + GST | States 0% markup on MoneySaver at live rate | FIRS within 24 hours of settlement; no charge listed | ₹4,67,648 | Indian businesses and freelancers on Razorpay invoicing foreign clients |
| Kotak Mahindra Bank | No inward, FIRC, SWIFT fee on current accounts; GST on conversion | Card rate, markup not published; 1.71% below mid-market on 7 Oct 2026 | Nil FIRC on current accounts; savings Rs 100 or nil | ₹4,64,633 | Service exporters wanting a current account without inward remittance fees |
| HDFC Bank | No inward charge; physical FIRC INR 200 + taxes; GST on conversion | Card rate ~1.79% below mid-market on 6 Oct 2026; markup unpublished | Physical FIRC INR 200; emailed advice free for trade | ₹4,64,254 | Existing HDFC customers wanting free SWIFT receipts or EEFC accounts |
How did we verify this?
Fees, FIRA terms and RBI status were checked on each platform's own pages and RBI sources on 30 Sept 2026. INR figures use the XE mid-market rate for 4 Nov 2026. The formula is on the methodology page.
- Karbon Business homepage, Embeds forex calculator (iframe src v0-calculator-taupe.vercel.app); 'For higher volume transactions, please reach out to your assigned AM for customized rates'; PACB-licensed players note (checked 7 Oct 2026)
- Karbon For Freelancers, Virtual USD account; FIRA issued by licensed banking partner; 0% markup claim; 24-48 hours (checked 6 Oct 2026)
- Karbon For Exporters, USD, EUR, GBP; FIRA and shipping bill mapping; 0% markup claim; 24-48 hours; dedicated account manager (checked 6 Oct 2026)
- Karbon Business vs Payoneer (Karbon page), Forex Markup 0.5%-1.0%; Transaction fee: 1%, 0% Forex markup (checked 6 Oct 2026)
- Karbon Help Centre: Pricing & Fees, Settlement cut-off 3:00 PM IST; receiving rail timelines; currencies; KYC; limits; GST invoices (checked 6 Oct 2026)
- What are the charges for receiving an inward remittance?, Charges may include currency conversion fees based on live FX rates, transfer fees that vary by the sending country, currency, and payment method, applicable taxes, and intermediary bank charges (checked 7 Oct 2026)
- Do you provide a FIRA for every transaction?, e-FIRA within 1-2 business days (checked 6 Oct 2026)
- Karbon Forex Terms & Conditions, Operator Interropac Private Limited; User duly incorporated in India; clause 3 onboarding fees; clause 6 Fees; clause 7 Foreign Inward Remittance Services (checked 6 Oct 2026)
- Karbon forex calculator (embedded on karboncard.com), Karbon's Fee(1%); GST(18%); Live Forex Rate 1 USD = 85.60 INR; The displayed amount is indicative and subject to change based on the rate booking date (checked 7 Oct 2026)
- Karbon forex calculator script, Fee = 0.01 x INR amount; GST = 0.18 x fee; rate from api.exchangerate-api.com, default 85.6 if the fetch fails (checked 7 Oct 2026)
- Karbon Business vs Stripe (Karbon page), Forex Markup 0.5%-1.0%; feature panel: Transaction fee: 1%, 0% Forex markup (checked 7 Oct 2026)
- Karbon blog: Payoneer vs Wise vs Karbon, Karbon charges a flat 1% inward remittance fee and uses mid-market Xe.com rates with 0% FX markup. GST at 18% applies only to the 1% fee; e-FIRA within 24 hours; hold for up to 60 days (checked 7 Oct 2026)
- Karbon blog: Case study, PayPal vs Karbon, 1% platform fee, GST of 18% only on that fee, effective 1.18% all in; zero FX markup; no setup, monthly, or closure fees; hold USD, EUR, GBP, or CAD for up to 60 days (checked 7 Oct 2026)
- Karbon Business vs PayPal (Karbon page), Forex Markup 0.5%-1.0% (transparent, upfront); feature panel: Transaction fee: 1%, 0% Forex markup (checked 7 Oct 2026)
- Karbon Business vs Razorpay (Karbon page), transparent forex markups as low as 0.5%; Forex Markup 0.5%-1.0%; feature panel: Transaction fee: 1%, 0% Forex markup (checked 7 Oct 2026)
- TransFi homepage, 40+ currencies, 130+ digital assets; South Asia section (checked 6 Oct 2026)
- TransFi Docs: Supported Countries, Country list, updated 2026-08-04; India not listed (checked 6 Oct 2026)
- TransFi Docs: Collections, Four ways to collect; funds land on TransFi balance, ready to pay out, swap or settle to bank (checked 6 Oct 2026)
- TransFi Docs: Collect via a Virtual Account (checked 6 Oct 2026)
- TransFi Docs: Collect with a Local Payment Method (checked 6 Oct 2026)
- TransFi Docs: KYB levels for Business User (checked 6 Oct 2026)
- TransFi Compliance Policies, FINTRAC MSB M24519990; Annexure A group entities (checked 6 Oct 2026)
- TransFi Business Services Agreement, Definition of Fees (checked 6 Oct 2026)
- TransFi Payment Methods, 40+ currencies and 100+ tokens; 100+ countries (checked 6 Oct 2026)
FAQs about Karbon Business (Karbon FX) vs TransFi
Is Karbon Business (Karbon FX) or TransFi cheaper for receiving USD in India?
Neither platform publishes full pricing for Indian users. At $2,000: Neither platform publishes full pricing for Indian users. At $10,000: Neither platform publishes full pricing for Indian users. Figures use each platform's published pricing and today's reference rate, so check both pricing pages before you decide.
Which is faster, Karbon Business (Karbon FX) or TransFi?
Karbon Business (Karbon FX) states: Help centre: typically the same working day by end of day if the INR transfer is submitted before the 3:00 PM IST forex cut-off, otherwise by end of day on the next working day. The homepage says 4-8 hours and the freelancer and exporter pages say 24-48 hours.
Do Karbon Business (Karbon FX) and TransFi both provide a FIRA?
Karbon Business (Karbon FX): States an e-FIRA is issued for every eligible inward transaction, by email and on the dashboard, typically 1 to 2 business days after funds are credited. Cost not stated. TransFi: Not confirmed; no FIRA or FIRC is mentioned on TransFi's official pages.
Are Karbon Business (Karbon FX) and TransFi authorised by RBI?
Karbon Business (Karbon FX): Not confirmed. States it works 'only with PACB-licensed players and regulated banks'. No RBI listing for Karbon or its operating company was checked or found. TransFi: Not confirmed; TransFi's policy page lists an affiliate, Trans-Fi India Private Limited, but documents no RBI authorisation.
Can Indian freelancers use both Karbon Business (Karbon FX) and TransFi?
Karbon Business (Karbon FX), individuals: Freelancers can sign up, according to Karbon's freelancer page, and the KYC list asks for a GST certificate only if registered. The Karbon Forex terms describe the User as an entity duly incorporated under the laws of India, so eligibility for unregistered individuals is not confirmed TransFi, individuals: Not confirmed.
Should I switch from Karbon Business (Karbon FX) to TransFi?
Switch only if TransFi pays more on your usual invoice size or fits how your clients pay. Keep the Karbon Business (Karbon FX) account open until every invoice sent with its details is paid, and download your FIRA or FIRC records first.