Rocketseed vs Sigsync (2026): which should you pick?
As of Nov 12, 2026, Sigsync grades higher than Rocketseed: 2.6 against 2.0 out of 4.0.
Checked Oct 23, 2026 and Nov 12, 2026 · graded Oct 23, 2026 and Nov 12, 2026 by ToolGPA
Sigsync grades higher on value for money and the free plan. They get the same grade on features, ease of use and platforms.
Price, platforms and features side by side. The table says where each price was read and when.
Rocketseed
Server-side email signatures and banner campaigns for mid-size firms
Which one is for you
Pick Rocketseed if
- Fits if you have 50 to 200 staff and want signatures enforced on the server
- Works for sales teams that want an alert when a recipient clicks a banner
Look elsewhere if
- Not for you if you're under 50 people, as both the price table and the trial start at 50 employees
- Watch out: a one-time setup fee comes on top, and the pricing page doesn't give the amount
- Pricey if you pay monthly: $73 a month at 50 employees comes to $876 a year, against $705 billed yearly
- Watch out: cancelling is subject to the contract's cancellation period
- Watch out: above 200 employees, the price is a custom quote
Pick Sigsync if
- Fits if you run Microsoft 365 or Exchange and want signatures added automatically
- Works for small teams that want one all-features plan
Look elsewhere if
- Skip it if you use Google Workspace, as the pages describe no edition for it
- Tight if you have under 5 users, since there is a $5 minimum
- Watch out: 200 or more users need a custom quote from sales
- Watch out: the page cites a free-month offer and extra discounts, so check the footnote terms
- Skip it if you want a free plan, as there is only a 14-day trial
How we grade them
| 2.0GPARocketseedFair | 2.6GPASigsyncGood | |
|---|---|---|
| Value for money | DThe table starts at 50 employees for $705 a year, $58.75 a month, and that floor is what you pay whether you're one person, 5 or 50, in this category's dearest tenth. A team of five pays about $11.75 a head a month; a full 50 is about $1.18. A setup fee comes on top. | B$1 per user a month for 5 to 10 users ($5 minimum), under the $1.11 where the category's cheaper quarter ends, and $0.91 at 100 users. |
| Free plan and trial | DNo free version. The 14-day trial, with nothing to pay upfront, is only open to businesses with 50 or more employees, so anyone smaller has nothing to try. | CA 14-day trial with no limitations and no credit card; there is no free plan. |
| Features | BServer-side signatures, banners and disclaimers, directory sync with rules, several brands and domains, targeted banners, live click alerts and Salesforce lead capture. That's the whole job, with the same features at every size. | BAutomatic signature on compose, an editor and template gallery, disclaimers, banner campaigns and compliance tools on one plan. |
| Ease of use | CNo app store rating on record. Staff do nothing, but the company connects its mail service and directory first, and implementation, design and training come as a paid setup step. | CNo store rating on record. You build the signature yourself and, for a team, connect a directory or collect the staff before it does anything. |
| Platforms and integrations | BA web dashboard with Microsoft 365, Google Workspace, Exchange, Entra ID, Salesforce and Google Analytics; signatures go on at the server, so mail from phones is covered. No desktop or phone app. | BA web app; the listing names Microsoft 365, Exchange, Active Directory and Outlook. |
| Best for | server-side signatures for firms of 50 or more | central signatures for Microsoft 365 |
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: Rocketseed and Sigsync. How we grade
Price against what you get
Rocketseed starts at $58.75 a month when paid by the year and scores 2.7 out of 4 on features, ease of use and platforms. Sigsync starts at $1 a month and scores 2.7.
They score the same, and Sigsync starts $57.75 a month lower. Of the other email signature tools on the chart, 1 scores higher than Rocketseed for less, and none scores higher than Sigsync for less.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Where they differ
- Rocketseed also covers reports.
- Sigsync also covers marketing automation.
At a glance
| Rocketseed | Sigsync | |
|---|---|---|
| Pricing | Free trial | Free trial |
| Starts at | $705 per year for 50 employees, billed annually ($73 a month billed monthly) | $1 per user / month for 5 to 10 users ($5 monthly minimum), billed monthly |
| Free plan | None | None |
| Free trial | 14-day free trial for businesses with 50 or more employees, no payment upfront | 14-day free trial with no limitations; no credit card required. |
| Web | ||
| Made by | Rocketseed Ltd | Shifttocloud Inc. |
| Price read from | rocketseed.com | sigsync.com |
| Checked | Oct 23, 2026 | Nov 12, 2026 |
Worth knowing
Rocketseed
- The price table starts at 50 employees, and the free trial is open only to businesses with 50 or more.
- A one-time setup fee for implementation, design and training is charged on top; the pricing page does not give the amount.
- Cancelling is subject to the contract's cancellation period.
- Organizations over 200 employees need a custom quote.
Sigsync
- Built for Microsoft 365 and Exchange; the pages describe no Google Workspace edition.
- The price is set by a calculator and a user-count slab; per-user cost falls above 10 users.
- Licenses beyond 200 users need a custom quote from sales.
- The pricing page cites a free-month offer and an extra discount for larger counts; check the footnote terms before buying.
Key features
Rocketseed
- Server-side signatures
- Applies signatures, banners and disclaimers to mail sent through Microsoft 365, Google Workspace or Exchange, with no action from staff and no way for them to change it.
- Directory sync and rules
- Keeps details current from Active Directory, Microsoft Entra ID or Google Directory, and assigns templates by rule.
- Multi-brand and multi-domain
- Runs signatures for several brands, domains and tenants from one dashboard.
- Targeted banner campaigns
- Clickable banners targeted by sender, receiver, department or schedule, with Google Analytics UTM codes added to links automatically.
- Click alerts and reports
- A click can trigger a live email alert to the sender or a set address; weekly and monthly reports cover top campaigns, senders and receiver domains.
- Salesforce lead capture
- Clicks on signatures and banners can become leads in Salesforce, and email sent from Salesforce can carry Rocketseed branding.
Sigsync
- Automatic signature on compose
- The signature is inserted while composing in Outlook, Outlook on the web, Mac, Android and iOS, and can also be added from an Outlook add-in pane.
- Editor and template gallery
- A drag-and-drop editor plus a gallery of ready-made templates, with fields filled from Active Directory attributes.
- Disclaimers
- Legal disclaimers can be added to every message from the same dashboard as signatures.
- Banner campaigns
- Clickable banners can run from every signature, targeted at the marketing and sales use cases the vendor describes.
- Compliance claims
- The vendor says it is SOC 2 Type 2 certified, ISO 27001 certified, GDPR and HIPAA aligned, and uses OAuth 2.0 with TLS.
Plans
Rocketseed
50 employees$705
per year for 50 employees, billed annually ($73 billed monthly)
All features and 24/7 support. The price rises with headcount; a one-time setup fee is charged on top.
100 employees$1,320
per year for 100 employees, billed annually ($137 billed monthly)
Same features as every step; the table shows $1,843 a year (or $192 a month) for 150 employees.
200 employees$2,445
per year for 200 employees, billed annually ($237 billed monthly)
The largest step with a published price; same features and support as every step.
CustomCustom
For more than 200 employees, priced on request.
Sigsync
Single plan$1
per user / month for 5 to 10 users, billed monthly ($5 minimum)
All features on one plan. The per-user price falls with volume: $0.91 at 100 users, and 200 or more users is quoted by sales.
Ways to pay less
Rocketseed
- Annual discount
Pay about 14% to 20% less with annual billing
At 50 employees annual billing is $705 against $876 for twelve monthly payments of $73; at 200 employees, $2,445 against $2,844.
- Nonprofit
Nonprofit discounts on request
The pricing page says non-profit, education and government discounts are available on request.
- Education
Education discounts on request
Rocketseed offers discounts to education customers on request, according to its pricing page.
Sigsync
- Annual discount
One month free on yearly plans of 25+ users
The pricing page says a yearly subscription for 25 or more licenses is billed for 11 months, so one month is free.
- Nonprofit
Extra discount for nonprofits and schools
The pricing page lists an additional discount for nonprofit organizations and schools, requested through support.
Common questions
Which is cheaper, Rocketseed or Sigsync?
As of Nov 12, 2026, Sigsync is cheaper to start with: $1 a month, against $58.75 a month when paid by the year for Rocketseed. Rocketseed starts at $705 per year for 50 employees, billed annually ($73 a month billed monthly), and Sigsync starts at $1 per user / month for 5 to 10 users ($5 monthly minimum), billed monthly.
Which has a free plan, Rocketseed or Sigsync?
As of Nov 12, 2026, neither Rocketseed nor Sigsync has a free plan. Both have a free trial.
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.