Practical comparison: Traditional surety bond vs. Credit insurance vs. ZRS
- Eduardo Ramos
- Oct 6
- 2 min read

Traditional surety vs. credit insurance vs. ZRS
Traditional surety bond vs. credit insurance vs. ZRS. When a company sells on credit or enters into contracts with financial risk, it needs a way to ensure compliance and protect against default. But with so many options— traditional surety bonds, credit insurance, and ZRS surety bonds —choosing the right one can be confusing.
This article explains their key differences in coverage, cost, speed, and flexibility to help you decide which one best suits your business.
1. Traditional bail: solid legal support, but less flexible
Traditional surety bonds are guarantees issued by an authorized surety company. They are widely accepted by government authorities and large corporations, especially in public works or performance contracts.
Advantages:
Full legal recognition before public agencies.
It covers obligations of compliance, advance payment or good quality.
Builds trust with third parties.
Limitations:
Slower emission processes.
Requires financial documentation and counter-guarantees.
It does not cover consumer credit transactions or individual sales.
2. Credit insurance: ideal for large portfolios
Credit insurance protects against the insolvency of multiple clients within a portfolio. It is commonly used by companies with hundreds of buyers or distributors.
Advantages:
Analyze and monitor the risk of each client.
Indemnifies against widespread insolvency.
It usually includes collection services.
Limitations:
Partial coverage (not always 100%).
Deductibles and exposure limits.
Higher costs in high-risk sectors or those with limited track records.
3. ZRS surety bond: individual, fast and unsecured guarantee
The ZRS surety bond, developed by We Link together with Aserta, was designed for companies that provide loans to individuals. It functions as a personalized financial guarantee: if the client doesn't pay, the insurer pays 100%.
Advantages:
Agile approval and issuance per operation.
It does not require physical guarantees or a credit bureau.
Covers 100% of the guaranteed amount.
Improves liquidity and funding costs for lending companies.
Limitations:
Focused on B2C operations (individuals).
It does not replace credit insurance for large business portfolios.
4. Quick comparison
Feature | Traditional bail | Credit insurance | ZRS surety bond |
Risk covered | Breach of contract | General insolvency of customers | Individual credit default |
Beneficiary | Contracting authority or company | Insured company | Company that grants credit |
Coverage | Partial or total depending on the obligation | Partial (subject to deductibles) | 100% of the insured amount |
Documentation | High | Average | Low |
Broadcast time | Days or weeks | Days | Hours |
Approximate cost | 3% – 4% annually | 4% – 6% annually | 4% average (depending on the risk of the loan) |
Ideal for | Public and private contracts | Large-scale B2B sales | Credits, leases, consumption |
Conclusion
The three options have a different place depending on the type of transaction. If you're looking for legal guarantees for public contracts, a traditional surety bond is your ally. If you need to protect a portfolio of business clients, credit insurance is the best option. But if you're looking to guarantee loans or leases for individuals, ZRS offers the flexibility and speed that the modern market demands.
At We Link , we help you analyze your case and design the most appropriate warranty for your business.




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