
HubSpot CRM
Zoho CRM
Freshsales CRM
Kreato
Less Annoying CRM
Mila
Pipedrive
XMagnet is the next-gen email marketing platform that helps you craft high-converting campaigns, automate personalized outreach, and drive measurable revenue — all powered by AI.

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, Cert Decoder seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | xmagnet.ai | certdecoder.com |
| Pricing | ||
| Platforms | — | |
| Company | 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of XMAGNET yet.
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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
DEMO
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing XMAGNET and Cert Decoder.
XMAGNET's answer
Xmagnet was built out of frustration with the fragmented B2B sales tooling landscape. Teams were paying for one tool to find contacts, another to validate emails, another for enrichment, and yet another for campaigns. We built Xmagnet to be the single platform that handles the entire outbound workflow — from discovering your ideal customer to landing in their inbox.
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.
XMAGNET's answer
Next.js (React) for the frontend Python/Flask for the backend API PostgreSQL for the database Auth0 for authentication Nylas for email account connectivity AWS (SES, QuickSight) for email delivery and analytics Resend for transactional email AI/LLM integration for the Xmagnet Chat Agent
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
XMAGNET's answer
Sales teams, SDRs, growth marketers, recruiters, and founders at B2B companies who need to find prospects, verify their contact info, and run outbound email campaigns — all without juggling multiple subscriptions. Ideal for startups and SMBs scaling their outreach.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
XMAGNET's answer
Unlike Apollo or ZoomInfo, Xmagnet bundles contact search, email/phone validation, LinkedIn enrichment, multi-step email sequences, and inbox-connected sending into a single platform with one unified credit system. You don't pay separately for validation, enrichment, and campaigns. Our AI agent lets you go from "find marketing directors at SaaS companies in NYC" to a fully built campaign in seconds. Plus, we offer both mass email (NextGenEmail) and personal inbox sending (MyConvo) — most competitors only offer one.
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.
XMAGNET's answer
Sunmartech LLC Sunmartech LLC
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
XMAGNET's answer
Xmagnet combines B2B contact discovery, email validation, data enrichment, and email campaign automation into one unified platform. Our AI Chat Agent lets you simply describe your ideal customer in plain English — and it automatically finds contacts, builds lists, and creates campaigns. No switching between 5 different tools. One credit system powers everything: search, validate, enrich, and send.
Share your experience with using XMAGNET and Cert Decoder. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Tracking XMAGNET since Mar 2026.
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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