Postmark — Overview & Pricing
Postmark is a Dev Tools & IDEs service with plans starting from $15.00/month. Browse pricing tiers, available discounts, and alternatives below.
Updated: May 2026
About Postmark
Postmark is a transactional email API subscription operated by Wildbit Holdings, Inc. (acquired by ActiveCampaign LLC in 2022), headquartered in Philadelphia, Pennsylvania, United States. The product launched in 2010 and has become a category staple. This page tracks live pricing, named tiers, supported platforms and the practical jobs where Postmark earns its keep against competing in the transactional email API category alongside other developer-focused email platforms.
Quick Facts
- Operator: Wildbit Holdings, Inc. (acquired by ActiveCampaign LLC in 2022)
- Headquarters: Philadelphia, Pennsylvania, United States
- Founded: 2010
- Public-market status: privately held (subsidiary of ActiveCampaign)
- Flagship paid tier: 10,000 emails/month (10,000 emails at $15/month)
- Free tier available: Yes (Free trial)
- Where it sells: Sold globally with USD billing
- 2025-2026 differentiator: ActiveCampaign acquired Wildbit (Postmark + DMARC Digests + Beanstalk) in 2022; the 2024-2025 roadmap layers tighter ActiveCampaign integration plus AI-powered deliverability insights.
What is Postmark?
Postmark is a transactional email API subscription that launched in 2010 under Wildbit Holdings, Inc. (acquired by ActiveCampaign LLC in 2022). The product is built around Separate transactional and broadcast message streams for compliance and reputation, 45-day message archive with full payload search, Pre-built React, HTML and MJML templates with template versioning, with the rest of the catalogue tracked in the platform sections below. The Subger catalogue page pulls live tier pricing from our internal database and links into cancel guides, deal hunters and renewal price trackers so subscribers can monitor Postmark across its full lifecycle.
Why choose Postmark
Product roadmap and 2025-2026 differentiation
Postmark is operated by Wildbit Holdings, Inc. (acquired by ActiveCampaign LLC in 2022) out of Philadelphia, Pennsylvania, United States, and the team continues to invest in the catalogue that subscribers care about most. The latest roadmap milestone — activecampaign acquired wildbit (postmark + dmarc digests + beanstalk) in 2022 — gives buyers a concrete reason to evaluate Postmark now rather than waiting for the next refresh cycle.
Feature breadth that matters
Beyond the headline, Postmark ships Inbound email parsing with JSON webhook callbacks, Bounce, spam complaint and delivery webhook events and Domain authentication wizard with SPF, DKIM and DMARC reporting. This depth matters because teams rarely buy a single capability — they need a system that absorbs adjacent jobs over time without forcing a vendor switch.
Model capabilities and developer access
Postmark ships against a documented model and capability list. The Postmark team publishes release notes for new models, API limits and SDK updates, and the API surface follows the OpenAPI standard so customers can wire it into existing developer toolchains without rebuilding their identity and observability stack from scratch.
Postmark pricing in 2026
The current ladder for Postmark ranges from Free trial ($0) up to 1,000,000+ emails/month (from $400/month). The anchor paid tier most teams compare is 10,000 emails/month at 10,000 emails at $15/month, sourced from the public Postmark pricing page.
| Tier | Headline price | What's included |
|---|---|---|
| Free trial | $0 | 100 test emails for new accounts |
| 10,000 emails/month | $15/month | Includes 45-day message archive, 100 inbound emails, basic streams |
| 50,000 emails/month | $50/month | Higher volume, advanced templates, dedicated IP add-on |
| 300,000 emails/month | $200/month | Enterprise volume with priority support |
| 1,000,000+ emails/month | from $400/month | Custom volume with dedicated IPs and SLA |
Live pricing across countries
For country-by-country billing currency, taxes and renewal pricing for Postmark, see the live pricing table on this page. It pulls directly from our catalogue so promotions, anchor tiers and price drops surface the moment we capture them.
Postmark apps and platform coverage
Postmark runs on the platforms its category demands. The table below summarises coverage as of 2026.
| Platform | Supported |
|---|---|
| REST API | Yes |
| SMTP | Yes |
| Webhook callbacks | Yes |
| Web dashboard | Yes |
Use cases Postmark fits
- Subscribers using separate transactional and broadcast message streams for compliance and reputation as their primary reason to upgrade
- Teams that need 45-day message archive with full payload search on a single billing relationship
- Buyers who value pre-built react, html and mjml templates with template versioning as part of the 10,000 emails/month bundle
- Operators evaluating Postmark against competing in the transactional email API category alongside other developer-focused email platforms
- Existing Postmark customers expanding their footprint to 10,000 emails/month from a free or entry tier
Comparable products in the Subger catalogue
If you are evaluating Postmark alongside other tools, the Subger catalogue maintains a separate page per service with live pricing and tier names. Use the relevant hub to compare Postmark with adjacent transactional email API subscription candidates on price, free-tier availability and feature coverage. For each candidate Subger also tracks the cancellation flow, current promo codes and renewal price history so total cost of ownership is visible upfront. Start with the Promo codes hub, the Renewal price tracker and the Browse all services.
Frequently asked questions
Who operates Postmark?
The legal operator is Wildbit Holdings, Inc. (acquired by ActiveCampaign LLC in 2022). The product was founded in 2010; the parent's public-market status today is privately held (subsidiary of ActiveCampaign).
How much does Postmark cost in 2026?
The flagship paid tier (10,000 emails/month) is 10,000 emails at $15/month. The full ladder — Free trial, 10,000 emails/month, 50,000 emails/month, 300,000 emails/month, 1,000,000+ emails/month — is in the pricing table above with feature differences per tier.
Does Postmark offer a free tier or trial?
Yes — Free trial is available at $0 with the usage caps shown in the pricing table above. You can also browse the Subger deals page for promotional pricing on paid tiers.
What platforms does Postmark run on?
Postmark covers the platforms shown in the platform table above. Mobile, desktop and API surfaces vary by tier, and the vendor's release notes track new integrations as they ship.
What's new in Postmark for 2025-2026?
In short, the team continues to invest where it matters most: activecampaign acquired wildbit (postmark + dmarc digests + beanstalk) in 2022. That is the development most likely to influence whether Postmark is the right choice for a buyer evaluating transactional email API subscription options in 2026.
How does Postmark compare to other transactional email API subscription options?
Postmark differentiates on separate transactional and broadcast message streams for compliance and reputation and 45-day message archive with full payload search plus the broader feature ladder shown above. For a side-by-side comparison with adjacent products, see the Subger category hub linked at the bottom of this page.
Can I cancel Postmark anytime?
Yes — cancellation is self-service from postmarkapp.com under Account → Billing. Subger maintains a step-by-step cancellation guide on the cancel hub that covers the specific in-product flow, refund eligibility and what data is preserved after cancel.
Does Postmark offer team, family or enterprise pricing?
Yes — the higher tiers (1,000,000+ emails/month) target larger deployments with admin controls, audit logs and dedicated support. Quoted pricing depends on seat count and contract length; the pricing table above shows the published anchors.
Is Postmark available outside the United States?
Yes. Postmark is sold across the following markets: Sold globally with USD billing. See the live pricing table for country-specific tier pricing in local currencies where applicable.
Where can I find Postmark deals and promo codes?
The Subger deals page tracks current Postmark promotional pricing, and the renewal price tracker stores historical price points so subscribers can spot post-trial price hikes. Both are linked in the related guides section below.
Get started with Postmark
To sign up for Postmark, head to the live pricing table at the top of this page. Pick the tier that matches usage: Free trial for evaluation or 10,000 emails/month for production usage at 10,000 emails at $15/month, or the 1,000,000+ emails/month tier for advanced deployments. After signup, bookmark this Subger page to monitor renewal pricing and catch any tier or anchor-price changes from Wildbit Holdings, Inc. (acquired by ActiveCampaign LLC in 2022).
Related Subger guides
- Cancel Postmark — step-by-step cancellation guide for the current portal
- Postmark deals and promo codes — live promotional offers tracked across the year
- Postmark true price tracker — renewal-price history and post-trial cost watch
- Postmark promo codes — coupon and code archive with expiration tracking
- Browse the full Subger services catalogue
Pricing
Monthly Plan
from $15.00
/month
Annual Equivalent
from $180.00
/year
| Regional pricing | 10K | 50K | 125K | 300K |
|---|---|---|---|---|
| 🇺🇸United StatesUSD | $15.00 | $50.00 | $100.00 | $225.00 |
| 🇦🇷ArgentinaARS | ARS 13,050.00 | ARS 43,500.00 | ARS 87,000.00 | ARS 195,750.00 |
| 🇦🇺AustraliaAUD | A$22.95≈ $16.62 | A$76.50≈ $55.39 | A$153.00≈ $110.78 | A$344.25≈ $249.25 |
| 🇧🇷BrazilBRL | R$74.55≈ $15.21 | R$248.50≈ $50.69 | R$497.00≈ $101.39 | R$1,118.25≈ $228.13 |
| 🇨🇦CanadaCAD | CA$20.40≈ $14.93 | CA$68.00≈ $49.76 | CA$136.00≈ $99.51 | CA$306.00≈ $223.90 |
| 🇨🇿Czech RepublicCZK | CZK 348.00≈ $16.83 | CZK 1,160.00≈ $56.09 | CZK 2,320.00≈ $112.17 | CZK 5,220.00≈ $252.39 |
| 🇩🇰DenmarkDKK | DKK 103.05≈ $16.22 | DKK 343.50≈ $54.08 | DKK 687.00≈ $108.16 | DKK 1,545.75≈ $243.37 |
| 🇫🇷FranceEUR | €13.80≈ $16.24 | €46.00≈ $54.12 | €92.00≈ $108.24 | €207.00≈ $243.54 |
| 🇩🇪GermanyEUR | €13.80≈ $16.24 | €46.00≈ $54.12 | €92.00≈ $108.24 | €207.00≈ $243.54 |
| 🇮🇳IndiaINR | ₹1,245.00≈ $13.06 | ₹4,150.00≈ $43.54 | ₹8,300.00≈ $87.08 | ₹18,675.00≈ $195.93 |
| 🇮🇱IsraelILS | ₪54.75≈ $18.83 | ₪182.50≈ $62.77 | ₪365.00≈ $125.54 | ₪821.25≈ $282.47 |
| 🇮🇹ItalyEUR | €13.80≈ $16.24 | €46.00≈ $54.12 | €92.00≈ $108.24 | €207.00≈ $243.54 |
| 🇯🇵JapanJPY | ¥2,242.00≈ $14.27 | ¥7,475.00≈ $47.57 | ¥14,950.00≈ $95.14 | ¥33,638.00≈ $214.07 |
| 🇲🇽MexicoMXN | MX$256.50≈ $14.90 | MX$855.00≈ $49.65 | MX$1,710.00≈ $99.30 | MX$3,847.50≈ $223.43 |
| 🇳🇱NetherlandsEUR | €13.80≈ $16.24 | €46.00≈ $54.12 | €92.00≈ $108.24 | €207.00≈ $243.54 |
| 🇳🇿New ZealandNZD | NZ$24.45≈ $14.54 | NZ$81.50≈ $48.46 | NZ$163.00≈ $96.93 | NZ$366.75≈ $218.09 |
| 🇳🇴NorwayNOK | NOK 157.50≈ $17.11 | NOK 525.00≈ $57.05 | NOK 1,050.00≈ $114.09 | NOK 2,362.50≈ $256.71 |
| 🇵🇱PolandPLN | PLN 60.00≈ $16.65 | PLN 200.00≈ $55.50 | PLN 400.00≈ $111.00 | PLN 900.00≈ $249.74 |
| 🇸🇬SingaporeSGD | SGD 20.10≈ $15.83 | SGD 67.00≈ $52.77 | SGD 134.00≈ $105.54 | SGD 301.50≈ $237.46 |
| 🇿🇦South AfricaZAR | ZAR 280.50≈ $17.06 | ZAR 935.00≈ $56.85 | ZAR 1,870.00≈ $113.70 | ZAR 4,207.50≈ $255.84 |
| 🇰🇷South KoreaKRW | ₩19,800.00≈ $13.44 | ₩66,000.00≈ $44.81 | ₩132,000.00≈ $89.62 | ₩297,000.00≈ $201.64 |
| 🇪🇸SpainEUR | €13.80≈ $16.24 | €46.00≈ $54.12 | €92.00≈ $108.24 | €207.00≈ $243.54 |
| 🇸🇪SwedenSEK | SEK 156.00≈ $16.87 | SEK 520.00≈ $56.25 | SEK 1,040.00≈ $112.50 | SEK 2,340.00≈ $253.12 |
| 🇨🇭SwitzerlandCHF | CHF 13.20≈ $16.95 | CHF 44.00≈ $56.49 | CHF 88.00≈ $112.99 | CHF 198.00≈ $254.23 |
| 🇦🇪United Arab EmiratesAED | AED 55.05 | AED 183.50 | AED 367.00 | AED 825.75 |
| 🇬🇧United KingdomGBP | £11.85≈ $16.12 | £39.50≈ $53.73 | £79.00≈ $107.46 | £177.75≈ $241.79 |
Prices converted at current exchange rate
Available Guides
Sources
Subger is not affiliated with, endorsed by, or connected to Postmark or its parent companies. All trademarks, service marks, and logos belong to their respective owners. Information on this page is provided for informational and comparison purposes only. Pricing and plan details are sourced from publicly available information and may not reflect current offerings — please verify with the official provider. If you are a representative of this service and believe any information is inaccurate, please contact us at info@subger.com.
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