One price per letter. The number you see at the quote step is the number you pay — no subscription, no monthly minimum, no surcharges added at checkout. VAT included where applicable.
No setup fee, no postage account top-up, no minimum spend. Stripe takes the charge at confirm time.
You see one total. That total covers postage, printing, envelope, and handling. No itemised surprises.
Full refund within 30 minutes if the letter hasn't been picked up by the print partner yet.
| Service | Aim | Tracked | Small Letter* | Large Letter (C4) |
|---|---|---|---|---|
| Royal Mail 2nd Class | 2–3 working days | — | £1.15 | £1.95 |
| Royal Mail 1st Class | Next working day (aim) | — | £1.65 | £2.60 |
| 2nd Class Signed For | 2–3 working days | ✓ signature | £3.15 | £3.95 |
| 1st Class Signed For | 1–2 working days | ✓ signature | £3.60 | £4.60 |
| Special Delivery — by 1pm | Next working day, guaranteed | ✓ signature | £8.00 | £9.40 |
| Special Delivery — by 9am | Next working day, guaranteed | ✓ signature | £14.00 | £15.40 |
* Small Letter = up to 240×165mm and ≤100g (C5/C6/DL envelope). Prices are for one B&W page in a Small Letter envelope. Additional pages from £0.10. Color print from £0.20 per page. VAT inclusive. For Clio users the price you see at the quote step is the price you pay — no per-firm setup.
+£0.10+£0.20included+£0.30–£1.40| Service | Aim | Tracked | From (1pp B&W) |
|---|---|---|---|
| USPS First Class | 3–5 business days | — | $1.20 |
| USPS Priority Mail | 1–3 business days | ✓ tracking | $9.50 |
| USPS Certified Mail | 3–5 business days | ✓ signature | $5.40 |
| Service | Aim | Tracked | From (1pp B&W) |
|---|---|---|---|
| Lettre Verte | 2–3 working days | — | €1.30 |
| Lettre Recommandée avec AR (LRAR) | 2–3 working days | ✓ legal proof | €6.30 |
| Service | Aim | Tracked | From (1pp B&W) |
|---|---|---|---|
| Deutsche Post Standardbrief | 1–2 business days | — | €0.95 |
| Service | Aim | Tracked | From (1pp B&W) |
|---|---|---|---|
| Canada Post Lettermail | 2–4 business days | — | C$1.50 |
| Canada Post Registered Mail | 2–4 business days | ✓ legal proof | C$11.50 |
| Canada Post Priority | Next business day (major cities) | ✓ tracking | C$18.00 |
Installing PostBridge is free — on Clio, ChatGPT, or via API key. You're only charged when you send a letter.
Postage rates are set by the national carrier (Royal Mail, USPS, etc.) and can shift annually. When they do, we update this page and the quote engine in lockstep. The price you see at the quote step is always the price you pay for that letter.
For firms or platforms sending 500+ letters per month, contact agent@postbridge.ai for volume terms.
Yes — Stripe receipts include VAT line items for UK destinations. For consolidated monthly invoicing, email agent@postbridge.ai.
Last updated: 13 May 2026. See Terms and Privacy for the full agreement.
PostBridge.ai is a MoZ Consulting project.