Gramblast is now called Blastup, so this Gramblast review covers Blastup as it stands on 21 October 2026. Blastup sells paid Instagram and TikTok followers, likes and views, and it says it launched over a decade ago under the Gramblast name.
We do desk research only. We did not sign up for, pay for or run Blastup, so everything below comes from Blastup’s own pages and from the independent sources listed at the end, all read on 21 October 2026. Earlier SUEVU coverage of Gramblast contained opinions and screenshots from a former writer, and its prices no longer apply, so this page replaces it.
Quick answer: Blastup is still operating. It sells followers, likes and views for Instagram and TikTok, plus automatic likes and views for new posts. It says it never asks for your password, only a public username, and it offers 10 free likes on a 24-hour cycle. Bought followers still break Instagram’s rules on inauthentic activity, and Blastup’s terms guarantee no result.
Status: rebranded (Blastup, formerly Gramblast). Price from: $2.99 according to the follower page header. Safety: no password needed, but purchased followers can be removed and the account can be restricted.
What Blastup (Gramblast) is
Blastup’s homepage states that it launched over a decade ago under the name Gramblast. We did not find a dated rename announcement, so we cannot say when the change happened. It sits in our Growth Services category and belongs to the “buy engagement” group of services rather than the automation-bot group: you pay for a package and the engagement arrives on your public account. MySocialFollowing is another seller in the same group.
Blastup’s terms name the operator as SocialUp LLC, with an address in New York, United States. The terms say Blastup is not sponsored or endorsed by Instagram or other third parties. We did not verify the company’s registration. The site footer showed copyright to Blastup 2026.
On the review site Trustpilot, Blastup’s profile page showed the message that the business “goes against our guidelines and is no longer visible” when we opened it on 21 October 2026. We did not read the reason, and we do not draw a conclusion from it. It does mean we have no independent rating to report, so any reader score you see elsewhere should be treated with the same caution as the company’s own claims.
How Blastup works
You choose a service, such as followers, likes or views, pick a package and enter your public Instagram username. The page says Blastup will never ask for your password. Your profile must be public, and the terms say keeping it public is your sole responsibility, with no reimbursement if a private profile stops delivery.
Blastup says orders start within about a minute, and the follower page says delivery is instant or gradual with a customisable speed. It also says larger packages can vary. Those are company claims that we did not test.
The page describes its followers as “Premium”, with real names and bios, profile pictures and some posts, and says an “Exclusive” tier is coming soon. These are marketing descriptions. We have no independent check of who the accounts belong to.
Features
Engagement packages
- Instagram and TikTok followers, likes and views
- Automatic likes and views that apply to new uploads
- Choice of instant or gradual delivery speed
Safeguards listed
- No password needed, only a public username
- A 30-day guarantee with free refills if followers drop
- Free trial with 10 likes on a post of your choice, usable once every 24 hours
The homepage describes the free offer as 10 free likes or followers a day, while the free likes page we opened describes 10 likes. We use the more specific likes page. The free offer asks for a public username and says no payment information is needed. For other no-cost offers, see our free Instagram followers comparison.
Blastup pricing (read on 21 October 2026)
The followers page header says “From $2.99”, but its package selector showed no tiers or amounts when we read it, and the homepage does not list package prices either. We could not confirm what a given number of followers costs, so we give no price table. The older 2021 screenshot of three follower packages on this site no longer matches the current page. For prices at other services, see our roundup of Instagram growth services.
- Free trial: 10 free likes once every 24 hours, with a public account and a username only.
- Refill guarantee: automatic free refills of drops for 30 days.
- Refunds, part 1: the terms say you can ask for a full refund within the first 30 calendar days of your first purchase. If delivery has not started within 48 hours and you have no email from Blastup, the terms say it can fully refund the order on request.
- Refunds, part 2: free credits, promotional services and users who violated the terms are not eligible, and Blastup may deny requests for abuse or multiple requests by the same customer. The homepage also says refund requests are evaluated case by case, which is narrower than the terms, so read both before you pay.
Safety and risks
Not giving out your password is a real advantage over services that log into your account. It does not make bought engagement risk-free.
Instagram has said it acts on inauthentic activity. In November 2018, Instagram announced that it would remove inauthentic likes, follows and comments from accounts that use third-party apps to boost their popularity. That announcement concerned the accounts giving the activity. Purchased followers can also leave on their own, which is why Blastup sells a 30-day refill.
Blastup’s terms put the risk on you. They state that it does not guarantee the number of likes you receive, that it does not guarantee uptime, and that your sole remedy if you are unhappy is to stop using the services. They also say your use is governed by Instagram’s own terms. For another seller’s terms and risks, see our Poprey review.
Businesses should weigh one more thing. The US Federal Trade Commission’s final rule on fake reviews and testimonials bans selling or buying fake indicators of social media influence, such as bot-generated followers or views. The rule covers buyers only when they knew or should have known the indicators were fake and misstated their influence for a commercial purpose. Blastup describes its followers as real, which we cannot verify. This is not legal advice.
If you still go ahead:
- Start with the free likes to see what happens on a small account.
- Do not give anyone your password, even if a later page asks for it.
- Buy the smallest package first and watch retention over the 30-day refill window.
- Keep the screenshots of your order and the terms you agreed to.
For the wider picture, read our guide to Instagram automation.
Pros and cons
Pros
- Says it needs only a public username, never your password.
- A free like trial every 24 hours with no payment details.
- A 30-day refill guarantee, and refund terms that are stated in writing.
- Focuses on Instagram and TikTok engagement only.
- Named operator and published terms; the site was working on 21 October 2026.
Cons
- No package prices could be confirmed from the pages we read.
- Purchased followers can be removed, and Instagram’s rules cover inauthentic activity.
- No guarantee of results, and the terms limit your remedies.
- Homepage and terms describe refunds differently.
- Its Trustpilot profile was not visible when we checked.
Who it suits
Blastup suits someone who wants a one-off boost to a public account, accepts the risk of bought engagement and wants to avoid handing over a password. It does not suit anyone who needs followers that are verified as real, or a brand account whose reputation depends on its numbers.
Alternatives
Other services in the same space reviewed on SUEVU include Upleap, Buzzoid, Famoid and DigiSMM. All of them carry risks of the same kind, so check each page’s read date.
Gramblast FAQ
Is Gramblast the same as Blastup?
Yes. Blastup’s homepage says it launched over a decade ago under the name Gramblast.
Is Blastup safe?
It says it never asks for your password, which limits one risk. Buying followers can still lead to removed followers or restrictions, and its terms guarantee no result.
Does Blastup need my password?
No, according to its homepage and free likes page. It asks for a public username only.
Does Blastup have a free trial?
Yes. The free likes page offers 10 likes on a post, once every 24 hours, for a public account.
Does Blastup give refunds?
Its terms allow a full refund request within 30 days of the first purchase, with exclusions. The homepage says requests are judged case by case.
How much does Blastup cost?
The followers page says from $2.99, but we could not confirm package prices from the pages we read.
Further reading
Pages read on 21 October 2026.
- Instagram: Reducing inauthentic activity (November 2018)
- Federal Trade Commission: final rule banning fake reviews and testimonials (August 2024)