Blastra vs SubmitI
SubmitI sells one-time packages of 50 to 200 directory submissions, matched to your product with AI assistance and tracked for 30 to 90 days. Blastra is a software platform that submits to a curated set and keeps each listing accurate with no end date. Here is how they compare.
The short version
SubmitI is a one-time directory submission service: you buy 50, 100 or 200 submission credits for $79, $149 or $249, it matches your product to directories from a vetted database with AI assistance, submits by hand and tracks listing status and link attributes for 30 to 90 days. Blastra starts with a one-time payment for listing work as well, and keeps each listing accurate afterwards.
- Choose Blastra if
- you want listings on the major B2B software directories written for you, existing ones claimed, and the record kept accurate past any tracking window.
- Choose SubmitI if
- you want a backlink foundation from a large vetted directory pool, with proof and a tracking window, for a one-time price.
Blastra
Blastra is a software platform with a human in the loop. It scans where your SaaS already appears, drafts your company and product context for you to approve, writes each listing from that context, submits across a curated set of B2B software directories and follows every listing through approval and appeal. Monitoring continues after launch with no end date, so changes to your product reach the listings. The first payment covers the listing work; monitoring runs month to month.
SubmitI
SubmitI builds foundational backlinks for startups, SaaS products and AI tools. You create a master profile, its AI-assisted matching screens directories by your niche and target quality range, and the listing information is adapted to each site’s fields, categories and formats before manual submission at a controlled pace. Packages are one-time: 50, 100 or 200 credits for $79, $149 or $249, with 30, 60 or 90 days of tracking. Its database holds 855 vetted directories, 395 of them above DR 30, updated weekly.
Blastra vs SubmitI, side by side
| Dimension | Blastra | SubmitI |
|---|---|---|
| Who is it for? | BlastraB2B software companies whose listings on review and software directories have to stay accurate as the product changes. | SubmitIStartups, SaaS products and AI tools building foundational backlinks. |
| What is it for? | BlastraBeing listed and correctly described wherever buyers and AI assistants check, with authority and traffic following from that. | SubmitIBacklinks from relevant directories, without stale directory lists or low-quality bulk submission. |
| What does it cost? | Blastra$99 one-time to start, covering 3 listings we submit or update for you, then $59 a month for monitoring and more listings each cycle, first month included. Cancel anytime and keep the dashboard. Extra action packs from $99. | SubmitIOne-time: $79 for 50 submission credits, $149 for 100 or $249 for 200, as of October 2026. |
| Which directories? | BlastraA curated database of 28+ vetted B2B software directories, G2, Capterra and TrustRadius among them, agreed with you at onboarding. | SubmitIMatched from a database of 855 vetted directories, 395 of them above DR 30, updated weekly, screened by niche and target quality range. |
| Who prepares the listings? | BlastraBlastra writes each description from the context you approved, maps your categories into each directory’s taxonomy, and rewrites the listings when the product changes. | SubmitIAI helps organize the information each site needs, and SubmitI adapts fields, categories and display formats per directory before submitting manually. |
| What about existing listings? | BlastraExisting listings are part of the work. Blastra obtains the management rights and brings each one into line. | SubmitINot described on their site. |
| How long does it take? | BlastraWork starts immediately. Directory reviews take three weeks and upward in practice, and Blastra stays with each one through rejections and appeals. | SubmitISubmissions run at a controlled pace you can adjust, with tracking for 30, 60 or 90 days depending on the package. |
| What do you get after? | BlastraA dashboard with live status and credentials for every listing, and how each directory currently describes your product next to what you approved. | SubmitIProof for each submission, as screenshots or confirmation records, and tracking of submission records, listing status, link attributes and DR during the tracking window. |
| What is guaranteed? | BlastraSubmission to the directories you chose, appeals included, and a substitute of similar value where one cannot be placed, with the action returned to your pack. Domain Rating movement is outside the guarantee. | SubmitIThey state that SubmitI does not guarantee rankings, indexing, dofollow links or specific SEO outcomes, and that no PBNs or link farms are used. |
| What is the time horizon? | BlastraContinuous. Blastra keeps tending the listings for as long as you keep it on. | SubmitIOne-time, with tracking that ends after 30 to 90 days. Keeping the listings current afterwards is up to you. |
Why Blastra
Matched to your product, from two kinds of database
SubmitI screens a large pool of 855 vetted directories by your niche and quality range, which suits a backlink foundation. Blastra works a curated set of B2B software directories that buyers and AI assistants read when they compare tools, and agrees the set with you at onboarding.
Starting from what already exists
Blastra scans where your product already appears before submitting anything, including profiles that someone else created. Those entries get claimed and corrected as part of the work, so the record you build is one consistent picture.
Written for each directory, and rewritten later
Blastra writes every description from a company and product context you approved, fits it to each directory’s format, and checks it against that context before it goes out. When the product changes, it rewrites the listings from the same context.
After the tracking window
Tracking for 30 to 90 days shows whether listings went live and what kind of link each one gives. Listings keep being read long after that, and when pricing or positioning changes, buyers and AI assistants read whatever each listing still says. Ongoing management keeps those listings current.
Where SubmitI wins
A large, weekly-updated directory pool
855 vetted directories, 395 of them above DR 30, updated weekly, with AI-assisted matching to your niche. Blastra works a smaller curated set of B2B software directories.
Link tracking built into the package
Every package tracks submission records, listing status, link attributes and DR for 30 to 90 days, so you can see which links were placed and how.
Clear statements about what is not promised
Their page states that rankings, indexing and dofollow links are not guaranteed, and that no PBNs or link farms are used, which sets expectations before purchase.
“With some of those other directory listings, maybe I'm getting listed on 200 sites, but I've never heard of any of them. These are all pretty much brand name review sites, which is great.”
Head of Creative Marketing, Files.com
“Feels less like a tool and more like a teammate who actually does the work - claiming profiles, chasing badges, fixing inconsistencies - more than just flagging what's broken.”
Product Marketing Manager, Gcore
“Blastra helps me with the very tiresome job of registering listings for my clients. I can also update information in all of them simultaneously if I need it, without going to each platform separately.”
Co-founder, Digital Hunch agency
Frequently asked questions
Is SubmitI better than Blastra?
For a backlink foundation from a large vetted directory pool, with proof and a tracking window, SubmitI is a direct fit at $79 to $249 one-time. Blastra focuses on the B2B software directories buyers and AI assistants read, writes each listing, claims the ones you already have and keeps them accurate after launch. The choice depends on whether you need the listings maintained.
How much does SubmitI cost?
As of October 2026, SubmitI sells one-time packages: $79 for 50 submission credits with 30 days of tracking, $149 for 100 credits with 60 days, and $249 for 200 credits with 90 days.
Does SubmitI guarantee backlinks or rankings?
No. SubmitI states that it does not guarantee rankings, indexing, dofollow links or specific SEO outcomes. Blastra’s guarantee covers submission to the directories you chose, appeals, and a substitute of similar value where a directory cannot be placed, and leaves Domain Rating outside it.
What happens to my directory listings after a submission service finishes?
The listings stay live and keep being read by buyers and AI assistants, but they describe the product as it was on submission day. Keeping them current becomes your job. Blastra keeps monitoring and correcting the listings for as long as you keep it on.
SubmitI details verified from submiti.com as of October 2026. Blastra directory counts and prices are pulled live from our directory database and plan configuration.