ClickPost vs ShipStation API (ShipEngine) (2026): which should you pick?
As of Nov 13, 2026, ShipStation API (ShipEngine) grades higher than ClickPost: 2.4 against 2.0 out of 4.0.
Checked Nov 12, 2026 and Nov 13, 2026 · graded Nov 12, 2026 and Nov 13, 2026 by ToolGPA
ClickPost grades higher on features and ease of use. ShipStation API (ShipEngine) grades higher on value for money and the free plan. They get the same grade on platforms.
Price, platforms and features side by side. The table says where each price was read and when.
ClickPost
Multi-carrier shipping automation with tracking, returns and NDR tools
ShipStation API (ShipEngine)
Shipping API with rate shopping, labels and tracking
Which one is for you
Pick ClickPost if
- Fits if you run a brand with a store and your own carrier contracts
- Works for teams that need returns and non-delivery follow-up in one tool
Look elsewhere if
- Skip it if you want a posted price, as every plan is quoted by sales
- Not for you if you send a few parcels now and then, since it is built for brands
- Tight if you want a free plan or trial, as none is listed
- Watch out: separate India and US sites exist
Pick ShipStation API (ShipEngine) if
- Fits if you are a developer adding labels and tracking to a store or platform
- Works for teams that want discounted carrier rates with no monthly fee
Look elsewhere if
- Skip it if nobody on your team writes code
- Tight if you have your own carrier contracts, as those need Advanced at $75 a month
- Pricey if you grow: $325 at 5,000 labels and $600 at 10,000
- Watch out: ShipEngine's own site now redirects to ShipStation, and Enterprise is only for 25,000+ shipments a month through sales
How we grade them
| 2.0GPAClickPostFair | 2.4GPAShipStation API (ShipEngine)Fair | |
|---|---|---|
| Value for money | CEvery plan, including the AI products, is quoted by sales, so it cannot be set against the category's $9, $19 and $34.99. | BFree plan has no API usage charges. Advanced is $75 a month for 1,000 labels, which is where the category's dearer quarter starts, plus $0.075 per extra label. |
| Free plan and trial | FNo free plan or trial is listed on the pages read. | BThe free plan covers discounted carrier accounts, labels, rate comparison, tracking and webhooks, plus a 30-day sandbox. Your own carrier accounts are not allowed on it. |
| Features | BCarrier integrations, branded tracking, non-delivery handling, returns and exchanges, and serviceability APIs. The listing shows no gap in the post-purchase job. | CRate shopping, labels, tracking and webhooks do the job. The gaps in the listing: your own carrier accounts and address validation both need Advanced. |
| Ease of use | CNo store rating is on record. Carrier contracts, stores and APIs have to be connected first. | DIt's an API, so someone has to write code against it. No store rating on record. |
| Platforms and integrations | BWeb, with Shopify, Magento, WooCommerce and WhatsApp, plus APIs. No phone or desktop app. | BWeb and API only, with UPS, USPS, FedEx, DHL and two freight carriers on the list. No desktop or phone app. |
| Best for | post-purchase tools for brands | a shipping API with discounted labels |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: ClickPost and ShipStation API (ShipEngine). How we grade
Where they differ
- ClickPost also covers workflow automation and reports.
- ShipStation API (ShipEngine) also covers shipping labels.
At a glance
| ClickPost | ShipStation API (ShipEngine) | |
|---|---|---|
| Pricing | Paid | Free plan |
| Starts at | Not published | $75 per month for up to 1,000 labels |
| Free plan | None | ShipStation's discounted carrier accounts, label creation, rate comparison, tracking, webhooks and a sandbox, with no API usage charges. |
| Free trial | None listed | 30-day sandbox trial with mock carrier accounts |
| Web | ||
| Made by | ClickPost | ShipStation |
| Price read from | Not confirmed | shipstation.com |
| Checked | Nov 13, 2026 | Nov 12, 2026 |
Worth knowing
ClickPost
- Every plan on the pricing page, including the AI products, is quoted by sales; no prices are published.
- Built for brands with a store and carrier contracts, not for one-off senders.
- Separate India and US sites exist.
ShipStation API (ShipEngine)
- ShipEngine's site now redirects to ShipStation, and the docs say ShipStation API was formerly ShipEngine.
- Bringing your own carrier accounts needs the Advanced plan.
- Usage over the monthly allowance is billed per extra label, or pay-as-you-go for API calls.
- Enterprise is for volumes above 25,000 shipments a month and is sold through sales.
Key features
ClickPost
- Carrier integrations and allocation
- Connects to 700+ carriers in 30+ countries, with rules-based or machine-learning choice of carrier per order, as the vendor states.
- Branded tracking and notifications
- Mobile tracking pages plus SMS, email and WhatsApp updates, with workflows for delays and reschedules.
- Non-delivery (NDR) management
- Workflows for failed deliveries, and AI voice agents that confirm orders before dispatch and handle exceptions.
- Returns and exchanges
- A branded self-service returns portal with exchange suggestions, return tracking and analytics.
- Delivery date and serviceability APIs
- Estimated delivery dates for product pages and pin or zip code serviceability checks through APIs.
ShipStation API (ShipEngine)
- Labels and rate shopping
- Create shipments and labels and compare rates across 100+ supported carriers.
- Address validation
- Validate addresses on the Advanced plan, with US and global validation listed.
- Tracking
- Track parcels and create tracking webhooks, available on the Free plan.
- Taxes and duties
- Calculates taxes and duties and produces customs documentation for international parcels.
- LTL freight
- Freight quotes, booking and tracking for LTL shipments, using your own accounts.
- Sandbox
- A sandbox with mock carriers lets developers test every endpoint, free beyond the trial.
Plans
ClickPost
Pricing could not be confirmed. See clickpost.ai.
ShipStation API (ShipEngine)
Free$0
Discounted carrier accounts, labels, rate comparison, tracking and webhooks; no bring-your-own accounts.
Advanced$75
per month for up to 1,000 labels
Adds your own carrier accounts and address validation. $0.075 per extra label; $325 at 5,000 labels, $600 at 10,000.
EnterpriseCustom
For 25,000+ shipments a month: higher rate limits, an implementation manager and branded partner UIs.
Common questions
Which is cheaper, ClickPost or ShipStation API (ShipEngine)?
As of Nov 13, 2026, ClickPost has no price we could confirm, and ShipStation API (ShipEngine) starts at $75 per month for up to 1,000 labels.
Which has a free plan, ClickPost or ShipStation API (ShipEngine)?
As of Nov 13, 2026, only ShipStation API (ShipEngine) has a free plan. ClickPost does not.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.