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AI sales-call prep & prospect research for B2B sales teams. 90-second pre-meeting dossier, real-time coaching during the call, analysis after. The Gong alternative that preps you before the call — $149/seat/month.

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 | nimitai.com | certdecoder.com |
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| Company | Startup from India · 1 - 9 employees · 2025 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


Nimitai is AI sales-call prep and prospect-research software with real-time meeting coaching, built for B2B SaaS founders and sales teams of 1–50 reps. It was built after analyzing 350+ real B2B sales calls across 200+ businesses. Before the call — the Researcher agent turns a LinkedIn profile or...
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.
Nimitai Demo (formerly convertwise)
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Nimitai and Cert Decoder.
Nimitai's answer
Nimitai was born from a painful moment of clarity. Co-founder Nilansh Gupta was helping run sales for a B2B SaaS company when they lost a deal they'd been nurturing for four months. The prospect went dark after what seemed like a great demo.
When they finally got the prospect on a "why'd we lose" call, the answer was simple: "Every time we asked about a specific use case, your rep seemed uncertain. We went with the company who knew that answer cold."
The team had the answer. The rep just hadn't been coached on it. And the reason was that nobody was reviewing conversations with any structure — there was no way to know that question was coming up repeatedly across meetings.
Nilansh went back and reviewed three months of sales meetings in a single weekend. The patterns were painful and obvious. Deals were being lost in predictable, fixable ways.
That's why Nimitai exists — not just to transcribe meetings, but to make the intelligence inside those conversations accessible in real time, without hiring a sales analyst or paying enterprise prices. Founded in 2025 by Nilansh Gupta and Archit Dhir, Nimitai now has 412+ founders on the waitlist and is building fast.
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.
Nimitai's answer
Nimitai is built on a modern AI-native technology stack: - Large Language Models (LLMs) for real-time conversation analysis, coaching insight generation, and natural language understanding - Speech-to-text AI with speaker diarization for accurate transcription with speaker separation - Natural Language Processing (NLP) for buyer signal detection, sentiment analysis, and emotion recognition - Machine learning models for deal health scoring, win/loss pattern recognition, and predictive analytics - Real-time streaming architecture for live meeting analysis across Zoom, Google Meet, and Microsoft Teams - CRM API integrations with HubSpot and Salesforce for automatic data sync - Cloud-native infrastructure designed for low-latency processing and enterprise-grade security
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
Nimitai's answer
Nimitai is built for B2B SaaS founders and early-stage sales leaders who are actively running or coaching a sales team of 2-10 account executives.
Our primary users include: - Founder-led sales teams where the CEO or co-founder is still personally involved in sales calls and needs data-driven feedback to improve close rates - First-time sales managers building a coaching program without dedicated sales enablement resources - Account executives who want real-time coaching insights and structured feedback on every meeting - Revenue leaders at seed-to-Series B startups who need pipeline intelligence without the cost of enterprise tooling
The common thread: teams that have established basic CRM hygiene and a repeatable demo process, and are now focused on improving conversion rates through better coaching, tighter deal qualification, and deeper understanding of why deals are won or lost.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Nimitai's answer
Most conversation intelligence platforms like Gong, Chorus, and Clari are built for enterprise sales organizations with 50+ reps, dedicated sales ops teams, and six-figure annual budgets. If you're a founder or first sales leader running a team under 10 reps, those tools are overkill in complexity and cost.
Nimitai gives you the intelligence without the overhead: - 80% lower cost than Gong — $149/seat/month vs $1,200+/seat/year - No annual contract — pay monthly, cancel anytime - No minimum seats — works for teams as small as 2 reps - 30-minute setup — connect your calendar and video platform, and every meeting is analyzed automatically - AI coaching that's actionable — specific timestamps with context, not generic scores - CRM integration with HubSpot and Salesforce — meeting intelligence flows directly into your pipeline
If you need Gong-level conversation intelligence at startup-friendly pricing, Nimitai is the best alternative on the market.
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.
Nimitai's answer
Nimitai is currently in private beta with a curated group of early-stage B2B SaaS companies. We have 412+ founders on the waitlist representing companies across SaaS, fintech, healthtech, and developer tools.
Our founding users include: - Seed-to-Series A B2B SaaS founders running sales teams of 2-10 reps - First-time sales leaders at high-growth startups - Revenue leaders at venture-backed companies looking for a Gong alternative
We're selectively onboarding founding customers — apply at nimitai.com for early access.
Cert Decoder's answer:
certdecoder.com is primarily built for developers, sysadmins, cybersecurity enthusiasts, and DevOps engineers.
Nimitai's answer
Nimitai is the only AI meeting intelligence platform purpose-built for B2B SaaS teams with 2-10 reps. Unlike enterprise tools like Gong or Chorus that require $1,200+/seat/year and 15-seat minimums, Nimitai delivers the same caliber of conversation intelligence starts at $149/seat/month with no annual contract
What sets Nimitai apart: - Real-time coaching during live meetings — not just post-call summaries - Buyer signal and emotion detection that flags the exact moment a prospect leans in or checks out - Deal health scoring based on actual conversation signals — not what reps self-report in CRM - Win/loss pattern intelligence across your entire pipeline, automatically surfaced - Auto-generated battle cards before each call based on deal context and historical patterns - Setup in under 30 minutes — no IT team, no implementation project, no training required
Share your experience with using Nimitai 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.


It's a great sales tool with inbuild rearch, training and prep agent. It helps lot on getting successfull lead and increasing business
Nimitai is easily the best app I’ve found lately for scaling my business. It streamlines the research process so I can focus on generating revenue. It’s intuitive, fast, and has helped me close clients during a very...
I've tried a few AI sales tools before and the biggest problem was always the same — they were built for American sales calls. Clean English, formal tone, structured conversations. That's just not how we sell here....
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Recommendations tracked on public social media and blogs since March 2021.


Tracking Nimitai 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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