iGPT vs Pursuit

Unified Intelligent Endpoint

Replace complex, multi-step retrieval pipelines with a single, powerful API call. iGPT consolidates the entire process—from natural language query to cited, structured output—into one unified endpoint. This eliminates the need for separate systems for parsing, vector storage, and prompt chaining, radically simplifying integration and accelerating development cycles for engineering teams.

Hybrid Retrieval with Context Shaping

iGPT employs a sophisticated hybrid retrieval system that combines semantic understanding, keyword matching, and configurable filters, all scored and reranked in a single operation. It then automatically optimizes and shapes the context window for your LLM, delivering the most relevant information without any manual prompt tuning or engineering overhead.

Automated Thread Reconstruction & Attachment Processing

The API intelligently rebuilds complete email threads across time, participants, and related messages. It simultaneously processes attachments—extracting text, data, and structure from documents, PDFs, and spreadsheets—and integrates this content into the conversational context, providing a holistic view of every interaction.

Enterprise-Grade Security & Compliance

Built with zero data training, zero data retention, and OAuth-only processing with strict Role-Based Access Control (RBAC). Each inference is processed in memory; inputs, prompts, and outputs are never stored. This ensures full data sovereignty and a complete audit trail, making it safe for the most sensitive enterprise communications and compliance requirements.

Proactive Buying Signals

Pursuit surfaces critical buying signals 6 to 18 months before RFPs are issued, enabling your sales team to act early and position themselves as incumbents. This foresight allows organizations to engage in meaningful conversations with potential clients ahead of the competition.

Real-Time Data Integration

With native integrations to platforms like Salesforce and HubSpot, Pursuit ensures that data flows seamlessly into your existing stack. This feature guarantees that your team has access to accurate and up-to-date information, enhancing decision-making and operational efficiency.

Comprehensive Opportunity Tracking

Pursuit continuously monitors over 110,000 entities, providing insights into unique procurement processes and budget cycles. This comprehensive tracking equips your team with the knowledge needed to navigate the complex landscape of public sector sales effectively.

Cross-Functional Intelligence Sharing

The platform facilitates shared intelligence across your go-to-market (GTM) team. From marketing to sales and customer success, everyone operates on the same data, ensuring that signals flow seamlessly and fostering collaboration across departments.

Autonomous Email Assistants

Build intelligent agents that can draft, prioritize, summarize, and act on email with full historical and attachment context. These assistants can autonomously handle routine communication, flag urgent items, and manage inbox workflows, dramatically increasing productivity and ensuring nothing slips through the cracks.

Intelligent Workflow Automation

Transform email threads into structured, actionable data. Automatically extract tasks, deadlines, approvals, and decisions from conversations. Identify stalled processes or pending actions and integrate them directly into project management tools, CRMs, or ticketing systems to keep workflows moving.

Customer Support Copilots

Empower support teams with agents that instantly reconstruct the full customer story. By analyzing long email chains, shifting tones, and all related attachments, these copilots provide support reps with immediate, comprehensive context, enabling faster, more personalized, and more effective customer resolutions.

CRM & Deal Intelligence Agents

Supercharge sales and CRM platforms by extracting critical insights directly from email threads. Automatically identify deal momentum, key decisions, stakeholder sentiment, action owners, and important dates buried in communications, providing real-time intelligence to forecast accurately and close deals faster.

Maximize Pre-RFP Engagement

By leveraging Pursuit's proactive buying signals, organizations can engage potential clients well before RFPs are released. This positions them strategically as trusted advisors, leading to increased win rates and stronger relationships.

Streamline Sales Operations

Sales leaders can utilize Pursuit to gain visibility into which team members are engaging with specific signals. This clarity allows for better territory management and resource allocation, ultimately maximizing the effectiveness of sales operations.

Enhance Account-Based Marketing Efforts

Marketers can build account-based marketing (ABM) campaigns based on real-time buying signals. By aligning marketing efforts with budget approvals and new initiatives, organizations can improve their conversion rates significantly.

Improve Customer Success Management

Pursuit alerts customer success teams about upcoming contract renewals and potential churn signals. This proactive approach empowers teams to engage clients at critical moments, enhancing retention and satisfaction.

iGPT is the definitive email intelligence API engineered for the age of AI agents and scalable enterprise workflows. It solves a critical bottleneck: while email is the central nervous system of business communication, it has historically been a black box for AI—messy, unstructured, and laden with sensitive data. iGPT transforms this chaos into a secure, queryable source of truth. It acts as a powerful, unified gateway that allows agentic systems and applications to deeply understand and leverage email conversations and attachments with unprecedented context and speed. Designed for engineering teams and product builders, its core value is radical simplification. You bypass the entire complex pipeline of parsing, chunking, indexing, and prompt engineering. With a single API call, iGPT handles real-time ingestion, hybrid retrieval, thread reconstruction, and context shaping, delivering cited, structured answers in seconds. This enables enterprises to confidently deploy autonomous agents and intelligent features that automate tasks, extract insights, and drive decisions directly from the communication layer where real work happens, all within a framework built for enterprise-grade security and compliance from the ground up.

Pursuit is an innovative AI-powered intelligence platform that revolutionizes the way companies engage with the public sector. Designed specifically for fast-growing government contractors, technology vendors, and professional services firms, Pursuit transforms the traditionally slow and opaque government sales cycle into a proactive, data-driven growth engine. By continuously scanning over 90,000 state, local, education, and special district entities, Pursuit provides actionable intelligence that helps sales teams focus their efforts on opportunities with the highest win probabilities. The platform empowers organizations to build their pipelines before Requests for Proposals (RFPs) are issued, ensuring they are well-positioned as incumbents rather than outsiders. Pursuit effectively removes the friction associated with public sector sales, enabling teams to scale their revenue predictably and serve the public sector more effectively.

How does iGPT handle data privacy and security?

iGPT is architected for enterprise trust. It operates on a zero data training and zero data retention policy. Your data is never used to train models or improve services. All processing happens in memory per request and is never persisted to disk. Access is strictly controlled via OAuth and RBAC, ensuring data never leaves your company's control.

What is the "Context Engineering Framework (CEF)"?

The Context Engineering Framework refers to the sophisticated, multi-stage pipeline iGPT runs internally. It encompasses real-time ingestion, hybrid retrieval, thread reconstruction, and intelligent context shaping. Different CEF "tiers" (like cef-1-normal) allow you to balance speed, cost, and depth of analysis for each query to optimize performance.

How quickly can I integrate and start using iGPT?

Integration is designed for speed. With a ready-to-use SDK, a live playground for testing, and comprehensive documentation, developers can connect email sources and make their first productive API call in minutes, not days. The unified endpoint means there's no complex infrastructure to set up or maintain.

Can iGPT process attachments within emails?

Absolutely. A core capability of iGPT is its deep attachment processing. It automatically extracts and indexes text, data, and structural information from a wide range of file types—including PDFs, documents, and spreadsheets—and seamlessly incorporates this content into the context of the email thread for a complete intelligence picture.

How does Pursuit help in identifying buying signals?

Pursuit analyzes data from a vast array of state and local entities to surface buying signals well in advance of RFPs. This allows teams to engage opportunities at the right time, significantly improving win rates.

Can Pursuit integrate with existing CRM systems?

Yes, Pursuit offers native integrations with popular CRM platforms like Salesforce and HubSpot. This ensures that your data is automatically enriched and updated, streamlining your sales processes.

What types of organizations benefit from Pursuit?

Pursuit is designed for fast-growing government contractors, technology vendors, and professional services firms that target the public sector. Any organization seeking to enhance their public sector sales efforts will find value in Pursuit.

How does Pursuit enhance collaboration across teams?

By providing shared intelligence across marketing, sales, and customer success, Pursuit ensures that all teams operate from the same data set. This promotes alignment and collaboration, leading to improved overall performance.

iGPT is a definitive email intelligence API, transforming messy email data into a secure, queryable source of truth for AI agents and enterprise workflows. It belongs to the business intelligence category, specifically designed to unlock the operational insights trapped within business communication. Teams often explore alternatives for various reasons, such as specific budget constraints, the need for different integration capabilities, or a requirement for features outside a core email intelligence focus. The search for the right tool is a natural part of scaling a tech stack. When evaluating options, prioritize solutions that offer true real-time data synchronization, robust security built for enterprise use, and a developer experience that radically simplifies pipeline complexity. The goal is to find a platform that turns communication data into a reliable asset for automation without creating new technical debt.

Pursuit is an innovative AI-powered intelligence platform tailored for companies targeting the public sector. It falls under the category of business intelligence, aiming to transform the sluggish government sales cycle into a dynamic and data-driven growth engine. By providing actionable insights and live buying signals, Pursuit empowers sales teams to identify and engage with opportunities before they arise, ensuring they never miss a critical buying window. Users often seek alternatives to Pursuit for various reasons, including pricing considerations, specific feature requirements, or compatibility with existing platforms. When exploring alternatives, it's essential to evaluate the robustness of the data provided, the responsiveness of the platform to changing market conditions, and how well the solution aligns with your organization's unique needs. Finding the right fit will enable your team to maximize their public sector sales potential.