Deepak Gupta markResearch

Research library

Research on AI, identity, and security

Market analyses, buyer's guides, and technical deep dives, written for the people who have to choose, build, or defend the thing. Each paper leads with its findings.

Papers
41
Topics
9
Latest
Oct 2026
Written by Deepak Gupta

Industry Research & Market Analysis

Industry Research & Market Analysis

Behavior-Driven Onboarding Email: The 2026 Research Report for Product Teams

Why calendar drips fail, how event-triggered onboarding works, what AI changed, and the market of tools for small SaaS teams

  • For half of all products, more than 98% of new users are inactive by week two (Amplitude, 2,600+ companies)
  • Automated flows drive 13x the order rate and about 18x the revenue per recipient of campaigns, with nearly identical open rates (Klaviyo 2026, e-commerce)

18 minSaaSOnboardingEmailRead the paper

Industry Research & Market Analysis

The IAM Consulting Market Map

Who actually builds enterprise identity programs in 2026, segmented into pure-play boutiques, cybersecurity firms with IAM practices, and systems integrators

  • The market splits three ways, and the split determines the engagement you get: pure-play IAM boutiques, cybersecurity consultancies with IAM practices, and systems integrators with identity capabilities. Choosing the wrong category is a more expensive mistake than choosing the wrong firm inside the right one.
  • The gap platform vendors do not close is the expensive part. Buying Okta, SailPoint, Saviynt, CyberArk, or Ping gets you a license. Role modelling, joiner-mover-leaver design, legacy integration, and access certification politics are where identity programs succeed or fail.

15 minIAM consultingidentity governanceIGARead the paper

Industry Research & Market Analysis

AI Receptionists for SMBs: Market Data, ROI, and Implementation Guide

How AI Receptionists Are Rewiring SMB Communication with 75% Fewer Missed Calls and 300% First-Year ROI

  • 75% reduction in missed calls with 300% first-year ROI through increased bookings
  • 68% of small businesses already use AI in some form, with 56% planning AI receptionist adoption

20 minAIVoiceSMBRead the paper

Industry Research & Market Analysis

Generative Engine Optimization (GEO): Market Research & Industry Analysis 2026

A Deep Analysis of Monitoring & Content Platforms, Market Gaps, and Strategic Opportunities

  • Total addressable market estimated at $2-5B by 2028 with 40%+ CAGR
  • 90+ companies identified with no clear leader; critical gap in B2B-focused GEO

25 minGEOMarket ResearchAIRead the paper

Industry Research & Market Analysis

CIAM Industry Research Report: M&A and Investment Analysis

Comprehensive Market Intelligence for Private Equity, Growth Equity, and Venture Capital Firms

  • CIAM market projected to grow from $14.12B (2025) to $22.47B by 2030 at 9.7% CAGR
  • Okta commands 12-21% market share, with Microsoft Entra (15-20%) and Ping Identity (8-12%)

35 minCIAMIAMM&ARead the paper

Industry Research & Market Analysis

The Complete Guide to AI-Powered Visual Content Creation

Comprehensive Analysis of AI Image Editing, Generation, and Restoration Platforms Serving 50M+ Creators

  • 83% of creative professionals now incorporate generative AI into their work
  • Product photography costs dropped from $25-500 to $0.10-2.00 per image through AI

30 minAIImage GenerationE-commerceRead the paper

Industry Research & Market Analysis

AI Voiceover & Text-to-Speech: A Comprehensive Analysis

Technology, Use Cases, and Market Landscape for AI Voice Synthesis in 2025

  • AI voice generator market expected to expand at 37.1% CAGR, reaching $20.4B by 2030
  • Modern voice cloning requires just 30 minutes to 3 hours of audio for hyper-realistic replicas

25 minAIText-to-SpeechVoiceRead the paper

Industry Research & Market Analysis

AI Chat with PDF: Complete Guide & Top Tools

Comprehensive Analysis of the AI Document Interaction Market, Leading Platforms, and Industry Applications

  • Global AI chatbot market projected to grow from $10-15B (2025) to $46-47B (2029) at 24-30% CAGR
  • AI achieved 94% accuracy in contract analysis versus 85% for experienced lawyers

30 minAIPDFRAGRead the paper

Buyer's Guides & Solution Comparisons

Buyer's Guides & Solution Comparisons

Web Search APIs for AI Agents

A practical comparison of nine retrieval products, grounded in an independent benchmark, and why the category boundary matters more than the leaderboard

  • The market splits into three categories, raw SERP access, search-plus-extraction, and grounded synthesis, and the category you pick determines how much retrieval logic you build rather than buy. Feature checklists matter less than that boundary.
  • In AIMultiple's independent benchmark, the top four APIs (Brave, Firecrawl, Exa, Parallel Pro) sit within overlapping confidence intervals. The only statistically significant quality gap in the entire study is Brave over Tavily by about one point.

16 minweb search APIAI agentsRAGRead the paper

Buyer's Guides & Solution Comparisons

CIAM Security Buyers' Guide 2025: 25 Essential Solutions

Essential Capabilities for Securing Customer Identity and Access Management

  • Passwordless authentication eliminates credential-based vulnerabilities via biometrics and hardware keys
  • Real-time threat detection identifies suspicious activities through behavioral analysis and anomaly detection

30 minCIAMSecurityAuthenticationRead the paper

Buyer's Guides & Solution Comparisons

Know Your Customer (KYC) Buyers' Guide 2025

25 Essential Solutions for Customer Verification and Compliance

  • Multi-layered approach combining ID verification, biometrics, and AI fraud detection is essential
  • Continuous monitoring throughout customer lifecycle, not just onboarding, detects emerging risks

30 minKYCComplianceIdentity VerificationRead the paper

Buyer's Guides & Solution Comparisons

Privileged Access Management (PAM) Buyers' Guide 2025

25 Essential Tools for Privileged Access Security

  • A single compromised admin account can give attackers broad control over critical systems
  • Over 80% of data breaches involve compromised credentials, making vault-based management essential

30 minPAMCybersecurityAccess ControlRead the paper

Buyer's Guides & Solution Comparisons

Workplace Identity & Access Management (IAM) Buyers' Guide 2025

25 Essential IAM Tools and Strategies to Strengthen Your Security Posture

  • SSO is foundational, enabling access to multiple applications with one set of credentials
  • Automated provisioning and deprovisioning minimizes security gaps from manual account management

30 minIAMSSOZero TrustRead the paper

Technical Implementation Guides

Technical Implementation Guides

Model Context Protocol (MCP): Enterprise Adoption, Market Trends & Implementation

The Complete Guide to MCP, Architecture, Security, Authentication, and Strategic Deployment for Enterprises

  • 97M+ monthly SDK downloads with 5,800+ MCP servers and 300+ client applications
  • MCP donated to Linux Foundation's Agentic AI Foundation ensuring vendor-neutral governance

35 minMCPAI AgentsEnterpriseRead the paper

Technical Implementation Guides

CIAM Implementation Guide: 5 Key Components & Best Practices 2025

Essential components and configuration for scalable identity solutions

  • Successful CIAM implementation requires five core components: authentication configuration, user profile schemas, security layers, API security with OAuth2/PKCE, and comprehensive monitoring
  • Rate limiting, fraud prevention with risk assessment, and consent management must be layered together to meet regulatory compliance requirements

30 minCIAMimplementationauthenticationRead the paper

Technical Implementation Guides

CIAM Performance Optimization and Scalability Guide

Enterprise-scale authentication optimization for millions of users

  • Multi-region deployment with geolocation-based load balancing and auto-scaling targeting 70% CPU utilization provides optimal infrastructure for global CIAM systems
  • Database sharding with user_id_hash across 16 shards, compound indexing, and read replica configurations are key to distributing authentication query loads at scale

26 minCIAMperformancescalabilityRead the paper

Technical Implementation Guides

CIAM Security Best Practices & Templates Guide 2025 | Implementation

Enterprise-grade security controls and implementation templates for CIAM systems

  • Multi-factor authentication strategies combined with robust password policies, JWT configuration, and session timeout controls form the foundation of CIAM security
  • Device fingerprinting, behavioral analysis, bot detection, and risk-scoring mechanisms are essential for identifying and mitigating suspicious authentication activities

28 minCIAMsecurityMFARead the paper

Authentication & Cryptography

Authentication & Cryptography

The Future of Hashing: Quantum Resistance and Beyond

How cryptographic hashing must evolve to withstand quantum computing threats

  • Grover's algorithm effectively halves the security of current hash functions against quantum attacks, requiring a shift to longer output lengths for equivalent protection
  • Lattice-based and other post-quantum hashing approaches are emerging as leading candidates for quantum-resistant cryptographic standards

22 minquantum computingpost-quantum cryptographylattice-based hashingRead the paper

Authentication & Cryptography

Data Integrity Verification: Implementing Checksums and Hash Verification

Practical guide to implementing checksums and hash verification for data integrity

  • A detailed comparison of MD5, SHA-256, BLAKE2b, and SHA-3 across performance, security level, and use cases recommends cryptographically secure options for security-critical applications
  • Practical implementation strategies include code examples for file integrity verification systems, stream processing for large files, and database record integrity checking with secure hash comparison

20 mindata-integritychecksumshash-verificationRead the paper

Authentication & Cryptography

BLAKE2 & BLAKE3: Fast & Secure Hashing Options

High-performance hashing alternatives to traditional algorithms like SHA-2 and SHA-3

  • BLAKE3 achieves significantly higher throughput than SHA-256 and SHA-3 by leveraging a Merkle tree structure for inherent parallelism
  • BLAKE2 provides a proven security margin comparable to SHA-3 while delivering substantially better performance on modern hardware

20 minBLAKE2BLAKE3high-performance hashingRead the paper

Authentication & Cryptography

Secure Password Storage: Best Practices with Modern Hashing Algorithms

A comprehensive guide to modern password hashing techniques and implementation best practices

  • Modern password hashing algorithms like Argon2, bcrypt, and scrypt provide essential defenses against brute-force and dictionary attacks
  • Proper implementation requires careful tuning of cost parameters, salt generation, and memory usage to balance security with performance

25 minpassword hashingsecure storageargon2Read the paper

Authentication & Cryptography

MD5: Understanding its Uses, Vulnerabilities, and Why It's Still Around

Examining MD5's cryptographic weaknesses and its persistent role in non-security applications

  • MD5 is cryptographically broken with practical collision attacks demonstrated since 2004, making it unsuitable for any security-sensitive application
  • Despite its vulnerabilities, MD5 remains widely used for non-security purposes such as file integrity verification, checksums, and load balancing due to its speed

20 minMD5hash vulnerabilitiescollision attacksRead the paper

Authentication & Cryptography

SHA-2 Family: Choosing Between SHA-256, SHA-384, and SHA-512

Analyzing the architectural differences, performance trade-offs, and use cases of SHA-2 variants

  • SHA-512 outperforms SHA-256 on 64-bit platforms due to its native use of 64-bit operations, making it the preferred choice for modern systems
  • SHA-384 provides a truncated output of SHA-512 with enhanced resistance to length extension attacks, suitable for high-security applications

22 minSHA-256SHA-384SHA-512Read the paper

Strategic Frameworks & Playbooks

Strategic Frameworks & Playbooks

Crawl Budget and AI Search Visibility

How Google's crawl management decides whether your pages reach AI Overviews, AI Mode, and Gemini grounding

  • Google's AI surfaces (AI Overviews, AI Mode, Gemini grounding) draw from the same Search index as the ten blue links, so a page that is not crawled and indexed cannot be cited by any of them.
  • Crawl budget is the upstream lever for AI visibility: wasted crawl on duplicate, faceted, and low-value URLs starves strategic pages, delays indexation, and drops them from the AI retrieval pool.

17 mincrawl budgetAI search visibilityAI OverviewsRead the paper

Strategic Frameworks & Playbooks

How Companies Can Achieve AEO and GEO: The Complete 2025 Guide

Optimizing content for AI search visibility through AEO and GEO strategies

  • Answer Engine Optimization and Generative Engine Optimization are distinct but complementary strategies
  • Structured content and schema markup are critical for discoverability across AI platforms like ChatGPT and Perplexity

18 minAEOGEOAI search optimizationRead the paper

Strategic Frameworks & Playbooks

The Complete Guide to Setting up your US Tech Startup

Foundational decisions for entity selection, banking, payments, and compliance

  • Entity structure is the single most consequential decision when forming a US tech startup
  • Different recommendations apply for venture-backed versus bootstrapped businesses

13 mintech startupUS incorporationentity structureRead the paper

Strategic Frameworks & Playbooks

AI Marketing Strategy for B2B SaaS: Expert Implementation

Strategic guide to AI-powered marketing intelligence for B2B SaaS companies

  • AI-powered marketing creates measurable competitive advantage across B2B SaaS operations
  • Strategic implementation across content, social media, and analytics drives compounding returns

14 minAI marketingB2B SaaSmarketing intelligenceRead the paper

Strategic Frameworks & Playbooks

The AI Revolution Toolkit: Strategic Framework for Building AI-Powered B2B SaaS Solutions

Frameworks for evaluating and integrating AI across B2B SaaS operations

  • Strategic AI integration requires evaluating investments across foundation models, agentic infrastructure, and safety systems
  • Real-world experience building AI-powered companies reveals practical implementation patterns

14 minAI strategyB2B SaaSfoundation modelsRead the paper

Strategic Frameworks & Playbooks

Essential DevOps Tools for B2B SaaS: Founder's Guide

A curated guide to the tools that power modern B2B SaaS infrastructure

  • Ten major DevOps categories form the foundation of scalable B2B SaaS infrastructure
  • Tool selection across monitoring, logging, security, and backup directly impacts operational efficiency

9 minDevOpsB2B SaaSinfrastructureRead the paper

Strategic Frameworks & Playbooks

Building Enterprise Cybersecurity: A Strategic Guide to Security Categories for B2B SaaS

Essential security categories for competing in enterprise B2B SaaS markets

  • Eleven major security domains are essential for B2B SaaS companies targeting enterprise customers
  • Identity and access management serves as the foundational layer for enterprise security posture

13 mincybersecurityB2B SaaSenterprise securityRead the paper

Strategic Frameworks & Playbooks

Enterprise CIAM Strategy Guide: Implementation & ROI Framework

Implementation frameworks, vendor evaluation, and ROI analysis for enterprise CIAM

  • Organizations implementing CIAM report average ROI of 178-186% over three years
  • CIAM implementation reduces support costs by up to 70% through self-service identity management

13 minCIAMidentity managemententerprise securityRead the paper

Industry Insights & Analysis

Industry Insights & Analysis

Government AI Front Doors: America.gov and the Global Playbook

What America.gov actually is, how eight countries built their digital front doors, and the four-layer playbook any large organization can use

  • Version one of America.gov is a retrieval and routing layer, not a transaction platform. It answers questions across roughly 29,000 federal sites and links to the official source. The first online passport applications are targeted for December 2026, with completing and tracking most services promised by 2027.
  • The model is the easy part. Former U.S. Digital Service founding administrator Mikey Dickerson said the launch demo solved "the easiest 5% of the problem"; the hard part is fragmented program ownership and definitions that do not match across agencies.

14 minDigital GovernmentAmerica.govAI AssistantsRead the paper

Industry Insights & Analysis

California's DROP: The First-of-Its-Kind Data Deletion Platform That Could Reshape Global Privacy Standards

How California's DELETE Act and DROP platform are transforming data privacy enforcement

  • California's DROP enables single deletion requests to 545+ registered data brokers
  • Non-compliant data brokers face penalties of $200 per day per violation

14 mindata privacyCalifornia DROPDELETE ActRead the paper

Industry Insights & Analysis

How Model Context Protocol Servers Facilitate Real-Time Decision Making in AI

Understanding MCP servers' role in enabling AI systems to access live data for instantaneous decisions

  • MCP servers follow a five-step process from trigger activation to model inference for real-time decisions
  • Live data stream access through MCP eliminates latency in AI decision-making pipelines

6 minMCPModel Context Protocolreal-time AIRead the paper

Industry Insights & Analysis

Akamai's Identity Cloud Shutdown: The Migration Crisis That's Reshaping Enterprise Authentication

How 1,000+ enterprises face forced migration from Akamai's Identity Cloud

  • Over 1,000 enterprises must migrate from Akamai Identity Cloud before the December 2027 deadline
  • The real deadline is much sooner as the Social Login Dashboard shuts down in March 2026

13 minAkamaiidentity managemententerprise authenticationRead the paper

Cybersecurity Foundations

Cybersecurity Foundations

Proxies Explained: Forward, Reverse, and Why They Are a Security Control Plane

What forward and reverse proxies actually do, how SOCKS5 and HTTP CONNECT differ, what TLS inspection can and cannot see, and why the proxy is the chokepoint for AI agent traffic

  • A forward proxy and a reverse proxy are the same machinery pointed in opposite directions. The difference is who owns the policy: a forward proxy is your organization controlling where your users and machines go, a reverse proxy is a service owner controlling who reaches its origin.
  • SOCKS5 (RFC 1928) moves raw TCP and UDP and does not read your traffic. An HTTP proxy reads and can rewrite requests. That single difference decides which one a security team should deploy.

14 minProxyForward ProxyReverse ProxyRead the paper

Cybersecurity Foundations

The AI Security Stack of 2026: Governance, Red Teaming, MLSecOps, Threat Detection, and Agentic Defense

How the five layers of AI security actually fit together — and what to build first

  • The AI security stack has five distinct layers — Governance, Red Teaming, MLSecOps, Threat Detection (LLM runtime), and Agentic Defense — each with a different threat model and tool category.
  • Governance is the policy layer (who can use what model, what data, under what rules). Red Teaming is pre-deployment offense. MLSecOps is the build/train/deploy pipeline. Threat Detection is the runtime gateway. Agentic Defense protects tool-using AI systems.

13 minAI SecurityAI GovernanceMLSecOpsRead the paper

Cybersecurity Foundations

Application Security 101: SAST, DAST, IAST, ASPM, SCA, and the Modern AppSec Stack

How the application security toolchain actually fits together, what each acronym does, and where to start

  • SAST, DAST, IAST, SCA, and ASPM are not interchangeable — each tests a different surface, and a working AppSec program runs at least three of them in concert.
  • SAST finds bugs in source code; DAST finds bugs in running applications; IAST does both via runtime instrumentation; SCA finds vulnerable dependencies; ASPM is the orchestration layer that correlates findings across all of the above.

16 minApplication SecurityAppSecSASTRead the paper

Cybersecurity Foundations

Zero Trust Architecture Explained: SASE, SSE, ZTNA, and How the Pieces Actually Fit

The vendor-neutral guide to Zero Trust: what NIST 800-207 actually says, how SASE and SSE differ, where ZTNA fits, and what to build first

  • Zero Trust is a principle (never trust, always verify), not a product. NIST SP 800-207 is the canonical reference; everything else interprets it.
  • SASE is the network architecture that delivers Zero Trust at the edge (SD-WAN + security services); SSE is SASE without the SD-WAN — the security-services-only subset. Most enterprises buy SSE first, then layer SD-WAN.

17 minZero TrustZero Trust ArchitectureSASERead the paper

Market Maps

Market Maps

The 2026 B2B Tech Market Map: 30 Categories, Their Leaders, and the Consolidation Wave

A vendor-neutral map of enterprise software across cybersecurity, data, DevOps, cloud, AI, and go-to-market, with the 2026 acquisitions reshaping each category

  • 2026 was defined by consolidation: Google's acquisition of Wiz, Palo Alto Networks' acquisition of CyberArk, Salesforce's acquisition of Informatica, and Akamai's absorption of Noname reshaped four separate categories at once.
  • Security is converging into platforms. SASE, CNAPP, and identity security each keep pulling adjacent categories inward, so single-point tools increasingly compete against suites rather than each other.

20 minMarket MapEnterprise SoftwareCybersecurityRead the paper

AI Infrastructure & Hardware

AI Infrastructure & Hardware

NPU Explained: What a Neural Processing Unit Is, How It Differs From a CPU and GPU

What an NPU is, what it is not, how it differs from a CPU and a GPU, and which silicon ships it in 2026

  • An NPU is a processor for the low-precision matrix and tensor maths behind neural network inference. It is not a small GPU and it is not a training chip.
  • The 40-TOPS Copilot+ floor is a Microsoft labelling gate, not a hardware capability boundary. Leading 2026 parts clear it by a wide margin: Qualcomm 80 TOPS, AMD up to 60, Intel up to 50.

13 minNPUAI hardwareneural processing unitRead the paper