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3o3

Automated Korean tax-refund filing and income diagnostics for freelancers.

Freemium Other Built in South Korea

What it does

Automated Korean tax-refund filing and income diagnostics for freelancers.. 7M+ Koreans already filed through it.

Classified under agents and automation, data and analytics.

Who it suits

Team size

Positioned for individuals and freelancers, startups and small teams.

Function

Sits in other, covering agents and automation and data and analytics.

Pricing

3o3 does not publish pricing.

We have not filled this in with an estimate. Pricing for this product is quoted per customer, so request it from the vendor, or ask us and we will get it as part of a sourcing enquiry.

Before you adopt it

Vendor region – 3o3 is based in South Korea. Korean-language support is usually native rather than translated.
Support hours – expect Korea business hours (KST). If you need coverage inside your own working day, confirm it before signing.
Data residency – confirm where your data is stored and processed, and whether it is used for model training. This is not published consistently and we do not guess at it.
Contracting and billing – check the contracting entity, billing currency and invoice format your finance team needs.
Commercial status – we list 3o3 editorially and hold no partnership or reseller agreement for it.

Frequently asked questions

What does 3o3 do?

Automated Korean tax-refund filing and income diagnostics for freelancers.. 7M+ Koreans already filed through it.

How much does 3o3 cost?

3o3 does not publish its pricing. It is quoted per customer, so you will need a quote from the vendor.

Is there a free tier?

Yes. 3o3 is listed as freemium, so you can evaluate it without a commitment. Check the current limits, which vendors adjust frequently.

Where is 3o3 based, and what does that change?

3o3 is based in South Korea. In practice that affects support hours (Korea business hours (KST)), the contracting entity and the billing currency. Korean-language support is usually native rather than translated.

Is SurfingBear Tools a partner or reseller of 3o3?

No. 3o3 is listed here editorially. We hold no partnership, reseller or distribution agreement for this product, and we say so on every listing rather than implying a relationship we do not have.

Evaluating this product?

We can help you adopt it

If you are weighing 3o3 against alternatives, or need help with procurement, integration and rollout, tell us what you are trying to achieve and we will come back with a straight answer.

Get in touch Visit 3o3 →