How much does custom Magento extension development cost?

Q: How much does custom Magento extension development cost?

Three fixed-price tiers, no per-hour surprises:Spec Audit: $499 — 1–2 days, just the spec, you can take it to any developerStandard Extension: $2,999 — 3–6 weeks, single-purpose extension with Hyvä + Luma support, MFTF tests, docs, GitHub repoMarketplace-Ready: $9,999 — 6–10 weeks, includes Adobe Marketplace submission package, EQP compliance, listing copy, screenshots, demo video, customer-support runbookIf your extension is unusually complex (multi-store ERP integration, custom payment gateway, headless GraphQL surface), we’ll quote per spec. No surprise invoices.

Question

Accepted Answer

Three fixed-price tiers, no per-hour surprises:

Spec Audit: $499 — 1–2 days, just the spec, you can take it to any developer
Standard Extension: $2,999 — 3–6 weeks, single-purpose extension with Hyvä + Luma support, MFTF tests, docs, GitHub repo
Marketplace-Ready: $9,999 — 6–10 weeks, includes Adobe Marketplace submission package, EQP compliance, listing copy, screenshots, demo video, customer-support runbook

If your extension is unusually complex (multi-store ERP integration, custom payment gateway, headless GraphQL surface), we’ll quote per spec. No surprise invoices.