Sera vs Wise: How they actually compare
Wise and Sera are built for different users. Wise is a regulated money-transfer service with a consumer and small-business app — you sign up, send, and Wise moves the money over bank rails. Sera is settlement infrastructure for builders — a non-custodial protocol that converts between currency-pegged stablecoins on-chain. If you're an end user sending money, Wise is the product. If you're building cross-border payments and want to bypass per-transfer fees, Sera is the rail.
Sera vs Wise, side by side
| Sera | Wise (formerly TransferWise) | |
|---|---|---|
| What it is | Settlement protocol (infrastructure) | Money-transfer service (product) |
| Settlement model | Non-custodial, on-chain | Regulated bank rails |
| Custody | You / your users keep custody | Wise holds funds in transit |
| Fee structure | 0 protocol fee; LP earns the FX spread | Per-transfer fee, typically 30–80 bps |
| FX spread captured by | Liquidity provider (can be you) | Wise |
| Coverage | 120+ currencies, 600+ stablecoins, 30,000+ pairs | 40+ currencies over bank rails |
| Integration surface | Smart contract + MCP for agents | Consumer/business app + API |
| Time to settle | Sub-300ms median (on-chain) | Seconds to days, by corridor |
| Best for | Infra builders, FX-heavy fintechs, treasury, agents | Consumers and SMBs sending money |
When to choose Sera
- You're building a payments product, not sending a one-off transfer.
- You process enough volume that bypassing per-transfer fees and capturing the FX spread matters.
- You need programmatic, on-chain settlement — including for AI agents via the Sera MCP.
- You settle between non-USD stablecoin pairs and want best execution across 30,000+ combinations.
When to choose Wise
- You're an individual or small business sending money — Wise's app and UX are excellent for that.
- Wise is a regulated money-transfer service with 15M+ customers and strong consumer trust.
- You want a finished product with support, not infrastructure to build on.
- You don't want to touch stablecoins, wallets, or on-chain settlement at all.
Pricing, side by side
Illustrative: $10,000 USD → MXN transfer.
| Sera | Wise | |
|---|---|---|
| Service / transfer fee | $0 protocol fee | ~30–80 bps = $30–$80 |
| FX spread | $5–$40 (5–40 bps, paid to LP — can be you) | Included in Wise's rate |
| Gas | $0.01–$0.50 (L2) | n/a |
| Effective total cost | $5–$40 | ~$30–$80+ |
Integrating Sera
Sera is a rail you build on. You quote a conversion, sign an intent, and settle on-chain while keeping custody — designed to be embedded in a product or called by an agent.
Integrating Wise
Wise is a finished service. End users (or businesses via Wise's API) initiate transfers and Wise moves money over regulated bank rails, charging a per-transfer fee.
Frequently asked questions
- Is Sera a Wise alternative?
- For builders, yes — Sera is the on-chain FX rail you embed instead of paying per-transfer money-transfer fees. For an individual sending money today, Wise is the better choice: it's a finished, regulated consumer product.
- How much cheaper is Sera than Wise?
- Wise typically charges roughly 30–80 bps per transfer. Sera takes no protocol fee; the FX spread (5–40 bps) accrues to liquidity providers, so if you LP your own flow the conversion step can approach gas-only on L2s.
- Can consumers use Sera directly?
- Sera is infrastructure, not a consumer app. Consumers interact with products built on Sera. If you want to send money to family today, use a consumer service like Wise; if you're building one, Sera is the settlement layer.
- Is Sera regulated like Wise?
- No — Sera is a non-custodial protocol, not a licensed money-transfer business. Regulatory obligations sit with the integrating product or PSP. Wise, by contrast, is a regulated money-transfer service.
Use Sera as your FX settlement layer
Keep custody and KYC where they are. Plug Sera in for the on-chain currency conversion and capture the FX spread on your own flow.