
Cello
Viral Loops
Rewardful
Partnero
Dub
SaaSquatch
Referral Candy
Referral software for B2C, FinTech, and SaaS companies.

Decode and verify SSL/TLS certificates online. Extract X.509 details including issuer, validity, SAN, and fingerprint. Fast, secure, and browser-based.

Which is more popular?
Based on our record, GrowSurf should be more popular than Cert Decoder. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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In their own words, as submitted to SaaSHub.


For tech companies looking to unlock word-of-mouth growth through referrals. GrowSurf is referral software for B2C, FinTech, and SaaS companies. Unlock an acquisition channel that nets 9-40% monthly growth with high-quality, low-cost customers all on autopilot. • Simple, fast setup for marketers...
Cert Decoder is a free online tool that helps you decode X.509 SSL/TLS certificates in PEM format. It instantly shows important information like the issuer, expiry date, SAN entries, and fingerprint. All data is processed locally in your browser, so nothing is ever sent or stored elsewhere.
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
GrowSurf is recommended for small to medium-sized businesses, SaaS companies, e-commerce platforms, and any organization looking to systematically leverage their customer base to drive new referrals and increase brand reach.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing GrowSurf and Cert Decoder.
Cert Decoder's answer:
I built certdecoder.com over the weekend for my own needs. Sometimes in my work, I need to verify and check certificate details.
Cert Decoder's answer:
certdecoder.com was built using just JavaScript and HTML—simple, fast, and with all processing happening locally in your browser, so no certificate data is sent to any server
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Cert Decoder's answer:
Simple, fast, and reliable. Some similar tools can’t even decode basic certificates. I rigorously tested my tool with many real-world certificates and covered several edge cases where competitors fall short.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Share your experience with using GrowSurf and Cert Decoder. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


GrowSurf is a referral marketing tool that can increase brand engagement, app installs, and audience by helping you launch referral campaigns.
We have no reviews of Cert Decoder yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


We are the team behind GrowSurf (referral software) and built LoyaltySurf after our customers were looking to reward use-cases outside of referrals. Source: over 3 years ago
We use HubSpot at GrowSurf, it makes it easy to share contacts cross-company without stepping on each others' toes. As far as getting your data out, not sure what issues others are having but we haven't had problems. Source: about 5 years ago
Why? Because I built certdecoder.com and couldn’t find a decent place to submit it. So I said screw it — I’ll build my own. With blackjack and hookers. - Source: dev.to / over 1 year ago
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All-in-One Affiliate Management Software for SaaS
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Run partnership programs tailor-made for your business
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An open-source link shortener SaaS with built-in analytics and free custom domains.
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Delight your customers with the most flexible referral, loyalty and rewards platform. Build custom program experiences with SaaSquatch. Want your program embedded in app? No problem. Want to offer custom rewards? Sure! Like we said, we're flexible.
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