More jurisdictions. Real filed forms. An API you can call.
Koinly covers centralised exchanges well and files in 20+ countries by its own count. Kryptos files in 35+, and produces the country-specific form rather than a generic gains report you adapt yourself. The other gap is programmatic access: a public API has sat on Koinly's own feature-request board since 2021 and still hasn't shipped. Kryptos gives you a documented API and an MCP server.
Free for the first 100 transactions
The same account that files your taxes also detects, classifies, reconciles and connects.
Kryptos fills the form your tax office actually wants, like Anlage SO in Germany or form 2086 in France, instead of handing you a gains summary to transcribe.
Tax reports for 35+ jurisdictions, so moving country or picking up income somewhere new doesn't mean changing tools mid-year.
Kryptos gives you a downloadable report free up to 100 transactions. Koinly's free tier lets you import and preview the numbers, but asks you to pay before any download.
Wallets and exchanges stay in sync on their own, and alerts flag activity that needs a look without you refreshing anything.
The same account runs from a single investor portfolio up to a multi-entity treasury with roles and an audit trail, so a business doesn't need a second system.
A documented API and an MCP server let your own tools and AI agents pull reports and reconcile inside the permissions you grant.
Checked September 2026 against each provider's own published materials. Koinly's site blocks automated checks, so its figures are taken from its own marketing pages, help centre and public feedback board, and are labelled as its figures where they are claims.
| Feature | Kryptos | Koinly |
|---|---|---|
| Coverage | ||
| Total integrations | 5,500+ | 900+ to 1,000+ (their figures) |
| DeFi handling | Classified for tax | Claimed; their docs note manual tagging is still needed |
| Multi-chain EVM auto-detect | ||
| NFT tracking | ||
| Tax engine | ||
| Jurisdictions | 35+ incl. US, UK, DE, IN, AU | 20+ (their figure) |
| Tax-loss harvesting | ||
| Platform | ||
| Reconciliation built in | ||
| API & MCP for AI agents | ||
| Alerts & auto-sync | Not published | |
Three steps, and we reclassify everything on the way in.
Download your full transaction CSV from Koinly's Reports section. It includes every classified event.
Paste the CSV into the Kryptos import wizard. We auto-map columns, reclassify DeFi automatically, and surface any edge cases.
Run the country tax report, use calculated balances to compare against your last Koinly report, and file.
Coverage and access, mostly. Koinly files in 20+ countries by its own count and Kryptos files in 35+, with the country-specific form rather than a generic gains report. Koinly also has no public API or MCP server, which matters if you want your own tools or an agent talking to your tax data.
No. CSV import from Koinly preserves your full history, including manual classifications you have made. We reclassify automatically and surface only the events where our interpretation differs.
They can shift where the two apply a different country rule, or where Koinly used a generic default. Kryptos applies the jurisdiction's rule and shows the differences side by side, so you sign off on each before filing.
Both price per tax year by transaction volume, so plan for plan they are broadly comparable. The difference is the free tier: Kryptos gives you a downloadable report free up to 100 transactions, where Koinly previews the numbers but asks you to pay before you can download anything.
Not that we can find. A public API has been an open request on Koinly's own feedback board since December 2021, with comments still arriving this month, and no MCP server is documented. Kryptos exposes a documented API and an MCP server.
Free for 100 transactions. CSV import from Koinly takes one click.