--- title: Insights | Vishal Rewari description: Discover insights on building effective SaaS solutions, optimizing product analytics, and enhancing campaign management through real-world case studies. --- OPTIBLACK - [Services](https://optiblack.com/services) - [Customers](https://optiblack.com/customers) [Book a strategy call](https://optiblack.com/book-a-call) - [Services](https://optiblack.com/services) - [Customers](https://optiblack.com/customers) [Book a strategy call](https://optiblack.com/book-a-call) / Insights # Insights Field notes from 100+ engagements — frameworks, teardown-style breakdowns, and what actually moved the metric. [All posts](https://optiblack.com/insights) [Information](https://optiblack.com/insights/tag/information) [Case Studies](https://optiblack.com/insights/tag/case-studies) [News](https://optiblack.com/insights/tag/news) [Resources](https://optiblack.com/insights/tag/resources) [mixpanel](https://optiblack.com/insights/tag/mixpanel) [product](https://optiblack.com/insights/tag/product) [team knowledge](https://optiblack.com/insights/tag/team-knowledge) [use-cases](https://optiblack.com/insights/tag/use-cases) ## [![Action Tour Guide Selects Optiblack as Analytics Partner to Build Customer Intelligence for the GuideAlong App](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(25)-2.png) News Action Tour Guide Selects Optiblack as Analytics Partner to Build Customer Intelligence for the GuideAlong App The partnership will bring traveler data from GPS audio tours into one place to improve personalization, conversion and repeat bookings Nov 2, 2026, 6:15:20 PM · 3 min read](https://optiblack.com/insights/action-tour-guide-selects-optiblack-as-analytics-partner-to-build-customer-intelligence-for-the-guidealong-app) [![CleverTap and Optiblack Announce Strategic Partnership to Turn Customer Data into Revenue for Brands Across APAC](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(2)-Oct-24-2026-05-53-38-9964-AM.png) News CleverTap and Optiblack Announce Strategic Partnership to Turn Customer Data into Revenue for Brands Across APAC Oct 24, 2026, 11:23:56 AM](https://optiblack.com/insights/clevertap-and-optiblack-announce-strategic-partnership-to-turn-customer-data-into-revenue-for-brands-across-apac) [![how web3 can use product analytics](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(23)-2.png) Information how web3 can use product analytics Oct 19, 2026, 12:37:01 PM](https://optiblack.com/insights/web3-product-analytics-usage) [![Real-Time Memory Monitoring for AI Systems](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(22)-2.png) Information Real-Time Memory Monitoring for AI Systems Oct 14, 2026, 12:55:27 PM](https://optiblack.com/insights/real-time-memory-monitoring-for-ai-systems) [![Data Storage Cost Estimator Made Simple](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(20)-2.png) Information Data Storage Cost Estimator Made Simple Oct 14, 2026, 12:32:08 PM](https://optiblack.com/insights/data-storage-cost-estimator-simple) [![Common PaaS Cost Challenges and Automation Solutions](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(19)-2.png) Information Common PaaS Cost Challenges and Automation Solutions Oct 12, 2026, 5:32:25 PM](https://optiblack.com/insights/common-paas-cost-challenges-and-automation-solutions) [![Digital Product Feature Prioritizer Tool](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(18)-2.png) Information Digital Product Feature Prioritizer Tool Oct 7, 2026, 12:49:39 PM](https://optiblack.com/insights/digital-product-feature-prioritizer-tool) [![How to Secure PaaS Deployments](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(17)-2.png) Information How to Secure PaaS Deployments Oct 7, 2026, 12:47:32 PM](https://optiblack.com/insights/how-to-secure-paas-deployments) [![Timeout Strategies in Microservices Communication](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(16)-2.png) Information Timeout Strategies in Microservices Communication Oct 7, 2026, 12:45:28 PM](https://optiblack.com/insights/timeout-strategies-in-microservices-communication) [![Best Practices for API Authorization in SaaS](https://optiblack.com/hubfs/Optiblack%20Vishal%20Rewari%20Product%20Analytics%20(15)-2.png) Information Best Practices for API Authorization in SaaS Oct 7, 2026, 12:39:02 PM](https://optiblack.com/insights/best-practices-api-authorization-saas) [1](https://optiblack.com/insights/author/vishal-rewari/page/1) [2](https://optiblack.com/insights/author/vishal-rewari/page/2) [3](https://optiblack.com/insights/author/vishal-rewari/page/3) [4](https://optiblack.com/insights/author/vishal-rewari/page/4) [5](https://optiblack.com/insights/author/vishal-rewari/page/5) … [26](https://optiblack.com/insights/author/vishal-rewari/page/26) [❯](https://optiblack.com/insights/author/vishal-rewari/page/2) / 15-minute exploration call ## Turn these insights into revenue. We'll go through your CRM, product, and analytics data together and show you exactly where growth is leaking. No setup. No dashboards. Just signal. [Book a strategy call →](https://optiblack.com/book-a-call) [OPTIBLACK](https://optiblack.com/) US: 1309 Coffeen Ave, Suite 1200, Sheridan, WY 82801 · +1 682 297 2970 — India: 297 Designs, 74 SBK Society, Paldi, Ahmedabad 380007 · +91 9819394297 Services [Data services](https://optiblack.com/services) [CRM services](https://optiblack.com/services) [AI services](https://optiblack.com/services) [Book a call](https://optiblack.com/services) Company [Customers](https://optiblack.com/customers) [About Us](https://optiblack.com/about-us) [Insights](https://optiblack.com/insights) © 2026 Optiblack · 2× Mixpanel Partner of the Year · vishal@optiblack.com