
LaunchDirectories
SubmitSaaS
ListingBott
StartupSubmit.app
AI Directories
SubmitWell
RankPlan
SaaS Listings Management Platform that Actually Does the Work

ChangeNOW
SimpleSwap.io
SideShift AI
changelly
Godex
StealthEX.io
ChangeHero
FixedFloat.com is an instant, fully automatic cryptocurrency exchange with Lightning Network.

Which is more popular?
Based on our record, FixedFloat seems to be more popular. It has been mentioned 125 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | blastra.io | fixedfloat.com |
| Pricing | — | |
| Platforms | ||
| Company | Startup from the United States · 1 - 9 employees · 2025 | 2018 |
| Listed in |
In their own words, as submitted to SaaSHub.


Blastra is a digital foorpring management platform for B2B software companies. It manages product narrative across high-quality directories and review platforms like G2, Capterra, SourceForge, TrustRadius, and others. Blastra assesses, creates, and maintains accurate directory narratives. It...
FixedFloat.com is an instant, fully automatic cryptocurrency exchange with Lightning Network. With us, you can exchange cryptocurrencies in a few clicks and make profitable deals with fixed and floating rates, tailored to your needs. No registration. No hassle. Just scan a QR code, and you are...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
This platform is recommended for cryptocurrency enthusiasts who value speed and simplicity and may not require advanced trading features. It is ideal for users looking for a quick exchange without the need for extensive registration processes. It's also suitable for those who want flexible rate options and appreciate the transparency in transaction fees.
Walkthroughs and reviews on video.
Blastra Review-Did This REALLY Serve The Expected Purpose Or ??See(Check Before use
How easy it is to exchange Ethereum for Bitcoin using FixedFloat.com
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Blastra and FixedFloat.
Blastra's answer
Modern web stack with AI/LLM integration for content generation, cloud infrastructure for scalability, and automated workflow systems for managing submissions across multiple platforms.
Blastra's answer
Blastra serves B2B software companies that need to manage product narrative across third-party platforms. Common users include small teams shipping frequent product updates who struggle to keep the world informed, large companies with multiple existing listings but no system for keeping them centralized and current, companies coming out of stealth establishing third-party presence for the first time, post-funding companies building credibility with enterprise buyers through reviews and badges, and companies going through a rebrand or pivot needing consistent updates across every platform.
Blastra's answer
Blastra provides a centralized dashboard where you see every listing, its status, credentials, and profile links in one place. It handles submissions compliantly, following each directory's specific policies and requirements. After the work is done, you retain full access to all accounts. The platform also supports multi-product companies with separate profiles mapped to different directory taxonomies, something most alternatives don't address.
Blastra's answer
Blastra focuses on ongoing listings management rather than one-time submissions. It combines AI automation with human operators to handle the full lifecycle—discovery, creation, optimization, and maintenance—across 25+ high-quality directories. Listings are individually crafted, reviewed by humans, and kept current over time with decay detection and regular updates.
Blastra's answer
Blastra was built to solve a problem most B2B software companies recognize but nobody internally wants to own: managing presence across dozens of directories with different portals, requirements, and review cycles. Listings go stale, new directories get ignored, reviews go unanswered, and earned badges go unnoticed. As buying moves to AI, LLMs increasingly use these catalogs for training and live search, making accurate, verified listings even more critical. Blastra operates as the equivalent of a dedicated team member responsible for third-party presence at a fraction of the cost of a part-time hire.
Blastra's answer
Blastra's largest customers are companies with 200+ people with multiple products in their portfolio.
Share your experience with using Blastra and FixedFloat. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking Blastra since Nov 2025.
I've made a test transaction from another wallet and successfully received ~$5 payment. Now I'm trying to spend this amount. I generated a Lightning invoice with fixedfloat.com, I enter it in Dashboard -> Pay section, and I get this:. Source: about 3 years ago
I remembered this service fixedfloat.com that will trade lightning for layer 1 btc at 0.5%. If it's useful, start with with small amounts, but I believe it's legit. Source: over 3 years ago
So you want to deposit a large amount all at once into Breez wallet to get a large channel size. Then you'd swap out. https://fixedfloat.com/ fixed float is one example of a swap service, but there are others. Point is, when you're ready... Source: over 3 years ago
When comparing Blastra and FixedFloat, you can also consider the following products.

Discover 100+ curated startup directories, launch platforms, and high-authority sites to boost visibility and earn quality backlinks.
Compare LaunchDirectories to Blastra or FixedFloat:

ChangeNOW is a non-custodial exchange service for fast and limitless coin swaps.
Compare ChangeNOW to Blastra or FixedFloat:

Submit to 100+ directories and boost your SaaS today
Compare SubmitSaaS to Blastra or FixedFloat:

SimpleSwap is a self-custodial multi-source swap aggregator
Compare SimpleSwap.io to Blastra or FixedFloat:

ListingBott is a website directory submission service for teams that want real distribution coverage without running the work through a messy spreadsheet, a freelancer queue, or a blast-style bulk tool.
Compare ListingBott to Blastra or FixedFloat:

SideShift AI is an AUTOMATED COIN SWAP that allows USERS to swap between 20+ cryptocurrencies.
Compare SideShift AI to Blastra or FixedFloat: