IgnitePOST alternative: how notecardHQ compares

IgnitePOST is one of the better choices for sending pen-written cards from software. If you are looking at alternatives, it helps to be clear about what it does well before weighing what you would gain or lose by switching. This page compares IgnitePOST with notecardHQ, the service we run, using IgnitePOST's own published pages. All figures were checked on October 25, 2026 and may change, so confirm them with IgnitePOST before you decide.

What IgnitePOST does well

IgnitePOST says its "robots hold real pens and write out your messages in real ink," and both the card and the envelope are handwritten, per its pricing page. It offers more than 12 handwriting styles. Every plan includes 100 lb card stock, an A7 envelope, full-color printing of your card image, a First Class stamp, and unlimited API calls.

Its API is one of the cleanest public APIs among US real-pen services. The API documentation is open to read without an account and covers:

• A test mode. Send an X-TESTING: true header or use a non-live key, and orders are not persisted.
• Webhooks. A webhook fires when an order is fulfilled, with up to five retries over about six minutes.
• Inserts. GET /inserts lists gift cards, stickers, business cards, and other inserts, with denominations and fees.
• Previews. POST /preview renders a card before you order it.
• Templates, fonts, and images as their own endpoints.

On integrations, its homepage lists Klaviyo, a dedicated Shopify app, HubSpot, Act-On, Zapier, and CSV upload. Both of us offer a way to test without mailing a card. If you send gift cards inside your notes, its inserts endpoint is built for exactly that.

Pricing side by side

IgnitePOST sells annual subscriptions and prepaid credits, per its pricing page:

• $109 a month for 300 cards a year, about $4.36 a card
• $457 a month for 1,500 cards a year, about $3.66 a card
• $1,744 a month for 6,000 cards a year, about $3.49 a card
• Prepaid credits from $1.75 to $4.39 a card, postage always included

Monthly billing goes through sales, and the volume at which credits reach $1.75 is not published. International pricing is not published either.

notecardHQ prices are all-in (card, handwriting, envelope, and postage), billed per card mailed, with no monthly fee:

Cards a month	US	International
1 to 499	$3.25	$4.25
500 to 2,499	$2.95	$3.95
2,500 to 9,999	$2.35	$3.35
10,000 or more	$1.95	$2.95

Lined up against IgnitePOST's subscriptions: 300 cards a year is 25 a month, which costs $3.25 a card with us against about $4.36. 6,000 a year is 500 a month, which costs $2.95 against about $3.49. At high volume the picture is less clear. IgnitePOST's prepaid floor of $1.75 is lower than our lowest US tier of $1.95, and because its breakpoints are private, you would need a quote to know where you land.

Two structural differences matter more than any single figure. We bill per card actually mailed, and canceled notes never bill, so there is no annual commitment to use up. And international cards have a published price at every tier.

The API, compared

	IgnitePOST	notecardHQ
Auth	X-TOKEN header	Bearer key
Test mode	Yes	Yes: test keys
Webhooks	On fulfilled, 5 retries	Signed, on every status change, retried for about two days
Duplicate protection	Not documented	Idempotency-Key header
Address check	Not documented	US addresses verified before acceptance

IgnitePOST messages are capped at 450 characters, and orders default to sending three business days out. IgnitePOST facts in this table come from its API documentation; "not documented" means we did not find it there on October 25, 2026.

The two features on our side are about not sending the wrong card. With notecardHQ, a POST /api/v1/notes request carries an Idempotency-Key header. Send the same key and body again, after a timeout or a retried job, and you get back the same note, never a second card. US addresses are verified before a note is accepted. If one is undeliverable, the API returns a 422 and nothing is created. A note moves through created, card_printed, card_dispatched, or cancelled, and you can GET its status at any time. Our handwritten notes API guide walks through all of it.

Testing works the same way on both: IgnitePOST has a test mode, and new notecardHQ workspaces get test keys that run the full note lifecycle without writing or mailing a card. IgnitePOST pushes an event when an order is fulfilled; we send a signed webhook on every status change.

How the writing is made

Both services write with real pens. The difference on our side is a check before writing. Each note is turned into pen strokes by a handwriting model, and every word is read back by OCR first. Numbers have to read exactly, and any unclear word is redrawn. The full process is in how we check every card.

IgnitePOST offers 12+ handwriting styles and handwriting duplication as an add-on. We offer four handwriting styles and no custom fonts. If a wide choice of styles matters, that counts for IgnitePOST.

Which one fits

IgnitePOST fits if you need a sandbox now, push-style fulfillment webhooks, inserts ordered through an API endpoint, a Shopify app, or several handwriting styles.

notecardHQ fits if you want a public all-in price with no subscription, duplicate protection and US address checks built into the API, published international prices, or writing that is OCR-checked before the pen moves. You upload your own card design and return address, and if you prefer, we can write the note from context you send.

For a head-to-head with the market leader, see Handwrytten vs IgnitePOST. For the wider field, see the best handwritten note services roundup, the developer-focused API comparison, or our compare page.

Read the request and response reference in the notecardHQ API docs, or check every tier on the pricing page.