--- title: Diligio Reviews meta_title: 'Diligio Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter reviews by the users' company size, role or industry to find out how Diligio works for a business like yours. aggregate_rating: rating_value: 5.0 review_count: 1 scale: '5' date_modified: '2026-07-17' parent_category: name: Financial Services url: https://www.g2.com/categories/financial-services --- # Diligio Reviews **Vendor:** Diligio **Category:** [M&A Software](https://www.g2.com/categories/m-a-software) **Average Rating:** 5.0/5.0 **Total Reviews:** 1 ## About Diligio Diligio Respond is a comprehensive platform designed to streamline the process of responding to Requests for Proposals (RFPs), Due Diligence Questionnaires (DDQs), and security questionnaires. By centralizing an organization's knowledge base and leveraging advanced automation, Diligio Respond enables teams to submit significantly more proposals without the need to increase headcount. The platform emphasizes accuracy and reliability, ensuring that responses are grounded in existing documentation and independently verified, thereby eliminating guesswork and potential inaccuracies. The core functionality of Diligio Respond revolves around a multi-step process: 1. \*\*Indexing\*\*: The platform embeds and stores organizational materials using advanced embedding techniques and vector storage. This process involves converting documents into a format that facilitates efficient retrieval and analysis. 2. \*\*Retrieval\*\*: Utilizing a hybrid retrieval approach that combines vector and full-text recall, Diligio Respond identifies the most relevant passages from the indexed materials. This ensures that the information used in responses is both pertinent and precise. 3. \*\*Generation\*\*: The platform employs grounded drafting techniques, generating responses strictly from the retrieved passages. Each response is cited to its source, maintaining transparency and traceability. 4. \*\*Verification\*\*: To uphold the integrity of the generated responses, Diligio Respond conducts cross-provider checks, achieving a confidence level of 91%. This verification step ensures that the information provided is accurate and reliable. 5. \*\*Gating\*\*: The platform implements a deterministic confidence-gated output system. Well-supported drafts are surfaced for review, while weaker drafts are withheld, ensuring that only high-quality responses are considered for submission. An integral feature of Diligio Respond is its Upload Library, which automates the ingestion of various document types, including PDFs, spreadsheets, Word documents, and slide decks. The platform reads each file and extracts question-and-answer pairs automatically. Users can review and approve these pairs in a side-by-side annotator, and every approved pair is published directly into the Knowledge Base, ready for reuse in future responses. The Knowledge Base itself is a controlled, authoritative repository that centralizes past proposals, compliance documentation, and security questionnaires. Each answer is anchored to a source document controlled by the organization, eliminating reliance on black-box guesses and ensuring that all responses are based on verified information. Diligio Respond also offers the flexibility to integrate with external AI agents. Organizations can connect their own AI agents via MCP or the REST API, allowing these agents to search the Knowledge Base, draft answers, and advance projects. The integration is designed with security in mind, ensuring that agents operate within the permissions of their creators and that all actions are logged and auditable. In summary, Diligio Respond provides a robust solution for organizations seeking to enhance their efficiency and accuracy in handling RFPs, DDQs, and security questionnaires. By automating complex processes and centralizing knowledge, the platform empowers teams to deliver high-quality responses with greater speed and confidence. ## Diligio Reviews ### 1. A dependable platform that simplified our security and due diligence workflows **Rating:** 5.0/5.0 stars **Reviewed by:** Kelly E. | CEO, Retail, Small-Business (50 or fewer emp.) **Current User:** The reviewer uploaded a screenshot or submitted the review in-app verifying them as current user. **Validated Reviewer:** This review contains authentic analysis and has been reviewed by our team **Source: Organic:** Organic review. This review was written entirely without invitation or incentive from G2, a seller, or an affiliate. **Reviewed Date:** July 09, 2026 **What do you like best about Diligio?** As a growing technology company, we frequently engage with enterprise customers and strategic partners that require detailed security and due diligence information before moving forward. Managing those requests manually was becoming increasingly time-consuming as our business expanded. Diligio has given us a structured way to centralise our responses, maintain consistency across departments, and reduce the effort involved in answering repetitive questionnaires. From an executive perspective, what stands out most is the confidence it gives our team. Instead of relying on scattered documents or institutional knowledge, we now have a trusted repository of approved information that everyone can access. The AI-assisting drafting also provides a strong starting point, allowing our subject matter experts to focus on validating responses instead of creating them from scratch. **What do you dislike about Diligio?** The initial on boarding process required us to invest time in organising our documentation so the platform could deliver the best results. While that effort has paid off, some additional executive reporting and dashboard customisation would make it easier to track long-term trends and team performance at a higher level. **What problems is Diligio solving and how is that benefiting you?** Diligio has helped us standardise how we handle customer security reviews, vendor due diligence, and compliance-related questionnaires. Previously, these requests involved multiple team members searching through historical responses and internal documentation, which often slowed down our sales and partnership discussions. Today, our team works from a centralised knowledge base with consistent, approved answers that are easy to locate and update. This has improved collaboration across technical and business teams, reduced repetitive work, and allowed us to respond to prospective customers with greater speed and confidence. As CEO, I value solutions that improve operational efficiency without adding unnecessary complexity, and Diligio has become an important part of that process for our organisation. - [View Diligio pricing details and edition comparison](https://www.g2.com/products/diligio/reviews?section=pricing&secure%5Bexpires_at%5D=2026-08-24+06%3A30%3A35+-0500&secure%5Bsession_id%5D=f7f77fa0-ac3c-42ae-8e12-540d159d129e&secure%5Btoken%5D=8870e7d0552c3a086262a42379558bc4c47457f44ab1842a9da241b156321dbc&format=llm_user) ## Diligio Features **Virtual Data Room** - Drag-and-drop Document Collection - Watermarking - Permissions **Deal Management** - Playbooks - Deal Sourcing - Post-Merger Integration **Collaboration** - Task Management - Project Management - In-Platform Communication - Progress Tracking **Sourcing** - Deal Sourcing - Pipeline Management - Marketplace **Evaluation** - Scoring - Monitoring - Due Dilligence **Delivery - M&A Software** - Post-Merger Integration - Deal Closing - Implementation **Agentic AI - M&A Software** - Autonomous Task Execution - Multi-step Planning - Cross-system Integration - Adaptive Learning - Natural Language Interaction - Proactive Assistance - Decision Making ## Top Diligio Alternatives - [Datasite Diligence](https://www.g2.com/products/datasite-diligence/reviews) - 4.4/5.0 (418 reviews) - [Grata](https://www.g2.com/products/grata/reviews) - 4.9/5.0 (81 reviews) - [Intralinks DealCentre AI](https://www.g2.com/products/intralinks-dealcentre-ai/reviews) - 4.6/5.0 (80 reviews)