EX-99.1

Exhibit 99.1 May 2023 nogin.com

Forward-Looking Statements Certain statements included in this presentation are not historical facts but are forward-looking statements for purposes of the safe harbor provisions under the United States Private Securities Litigation Reform Act of 1995. Forward-looking statements generally relate to future events or the Company’s future financial or operating performance. In some cases, you can identify forward-looking statements by terminology such as “may”, “should”, “would”, “seem”, “expect”, “intend”, “will”, “estimate”, “anticipate”, “believe”, “future”, “predict”, “potential” or “continue”, or the negatives of these terms or variations of them or similar terminology, but the absence of these words does not mean that a statement is not forwardlooking. Such forward-looking statements are subject to risks, uncertainties, and other factors which could cause actual results to differ materially from those expressed or implied by such forward looking statements. These forward-looking statements are based upon estimates and assumptions that, while considered reasonable by the Company and its management, are inherently uncertain. These forward-looking statements are provided for illustrative purposes only and are not intended to serve as, and must not be relied on by any investor as, a guarantee, an assurance, a prediction or a definitive statement of fact or probability. Actual events and circumstances are difficult or impossible to predict and may differ from assumptions. Many actual events and circumstances are beyond the control of the Company. Factors that may cause actual results to differ materially from current expectations include, but are not limited to: our ability to successfully implement our growth strategy on a timely basis or at all; not effectively developing and expanding its marketing and sales capabilities; failure to maintain or grow the Company’s brand recognition; failure to improve and enhance the functionality, performance, reliability, design, security and scalability of the Company’s platform and innovate and introduce new solutions in a manner that responds to its customers’ evolving needs; needing to reduce the Company’s pricing model to remain competitive; changes in applicable laws or regulations; the possibility that the Company may be adversely affected by other economic, business, and/or competitive factors; and other risks and uncertainties set forth in the section entitled “Risk Factors” and “Cautionary Note Regarding Forward-Looking Statements” in the Company’s Registration Statement on Form S-1 filed with the SEC on February 14, 2023 and other documents filed by the Company from time to time with the SEC. Nothing in this presentation should be regarded as a representation by any person that the forward-looking statements set forth herein will be achieved or that any of the contemplated results of such forward-looking statements will be achieved. You should not place undue reliance on forward-looking statements, which speak only as of the date they are made. The Company does not undertake any duty to update these forward- looking statements. Financial Information; Non-GAAP Financial Measures This presentation includes certain financial measures not presented in accordance with United States generally accepted accounting principles (“GAAP”) including, but not limited to, non-GAAP revenue, EBITDA and Free Cash Flow. These non-GAAP measures, and other measures that are not calculated using such non-GAAP measures, are an addition to, and not a substitute for or superior to, measures of financial performance prepared in accordance with GAAP and may exclude items that are significant in understanding and assessing the Company’s financial results. Therefore, these measures should not be considered in isolation or as an alternative to operating income, net income, cash flows from operations or any other profitability, liquidity or performance measures derived in accordance with GAAP. You should be aware that the Company’s presentation of these measures may not be comparable to similarly-titled measures used by other companies. The Company believes these non-GAAP measures of financial results provide useful information to management and investors regarding certain financial and business trends relating to the Company’s financial condition and results of operations. The Company uses these non-GAAP measures for trend analyses, budgeting and planning purposes. The Company believes that the use of these non-GAAP financial measures provides an additional tool for investors to use in evaluating projected operating results and trends in and in comparing the Company’s financial measures with other similar companies, many of which present similar non-GAAP financial measures to investors. These non-GAAP financial measures are subject to inherent limitations as they reflect the exercise of judgments by management about which expense and income are excluded or included in determining these non-GAAP financial measures. The management of the Company does not consider these non-GAAP measures in isolation or as an alternative to financial measures determined in accordance with GAAP. Industry and Market Data The information, data and statistics contained herein are derived from various internal (including data that the Company has internally collected) and external third-party sources. While the Company believes such third-party information is reliable, there can be no assurance as to the accuracy or completeness of the indicated information. The Company has not independently verified the accuracy or completeness of the information provided by third party sources. No representation is made by the Company’s management as to the reasonableness of the assumptions made within or the accuracy or completeness of any projections or modeling or any other information contained herein. Any information, data or statistics on past performance or modeling contained herein is not an indication as to future performance. The Company assumes no obligation to update the information in this presentation. Trademarks The Company owns or has rights to various trademarks, service marks and trade names that it uses in connection with the operation of its businesses. This presentation may also contain trademarks, service marks, trade names and copyrights of third-parties, which are the property of their respective owners. The use or display of third-parties’ trademarks, service marks, trade names or products in this presentation is not intended to, and does not imply, a relationship with the Company, or an endorsement or sponsorship by or of the Company. Solely for convenience, the trademarks, service marks, trade names and copyrights referred to in this presentation may appear without the TM, SM, ® or © symbols, but such references are not intended to indicate in any way that the Company will not assert to the fullest extent under applicable law their respective rights or the rights of the applicable licensor(s) to these trademarks, service marks, trade names and copyrights. 2 nogin.com

A Different Approach There Is a Growing Gap in e-commerce… AND THE BRANDS IN THE MIDDLE ARE SUFFERING Starter Commerce Platforms Legacy Enterprise Commerce Chasm between SMB ● Limited features/capabilities● Rigid and too expensive and Enterprise is very ● Upgrades require SI fees● Takes 12-18 months to go live ● Can’t compete with tech top costly and difficult to ● Huge licensing fees brands are developing● Complex and hard to use cross ● Requires dedicated dev team 3 nogin.com

A Different Approach Nogin Fills That Gap AND DRIVES MATERIAL INCREMENTAL GROWTH AND LONG-TERM PROFITABILITY ● Enterprise-level technology● No upfront replatforming cost ● Features years ahead of the ● Quick to go live - 6 to 8 weeks current market● Simple and easy to use ● Embraces and Extends ● Automatic updates / constant Shopify Plus research and development Enterprise-Grade Intelligent Commerce 4 nogin.com

Our economic model is aligned to our customers, and while based on sales, is also focused on their profitable growth $XM GMV Online Store / Customer Opportunity Nogin Tech Platform Fees = Tech/Svcs Nogin Tech Platform Fees Marketing (includes Marketing Fees hard costs of paid search, social, etc.) Shipping Fees Shipping (includes hard costs of parcel couriers) Our fees as a % of GMV decline as the GMV$s of each online store increases, providing favorable economics to both Nogin and our Clients 5 nogin.com

Diversifying, while building a vertical industry brand structure to drive category learnings for the benefit of our customers Footwear + More…. Apparel & Accessories Home Decor Consumer Electronics A Sampling of Nogin’s Valued Customers 6 nogin.com

Our Value Proposition is Compelling and Tangible - Make advanced ecommerce capabilities accessible to companies outside of the “top 100” that dominate the current landscape (giving the lower middle market and mid-market companies many of the same capabilities, sometimes more) - Convert a high-risk, capital intensive path to Digital Commerce into a guided journey where we mitigate execution and investment risk for our clients (we underwrite success and take only situations that are win-win) - Combine fast ‘time to revenue’ with significant scalability, designing the solution needed today and tomorrow at once (no replatforming, we play “nice” with legacy technology such as ERP, WMS, etc.) - Leverage talented experts across all fields of ecommerce, with industry knowledge that ensure customers’ “gaps” are fully covered (taking hiring, retention and cross-training efforts off their plate) - Develop “joint business plans” alongside clients to ensure clarity and focus required to achieve a defined state of success - Utilize our development and analytical resources to bring continuous improvement in performance to our customers, at no additional cost (we’re always building, testing, and ensuring that ideas that win are promoted to ‘live’ for customer sites) - Clients do not need to take a “one size fits all” offering, we’re flexible in how we apply our solutions, but disciplined in how we configure those services to preserve our scalability and profitability at the same time 7 nogin.com

Highly Tenured Professional Management Team with Proven Track Records Shahriyar Arash Erin Geoff Van Rupert Jon Huberman Rahmati Beheshtian Miller Haeren Bonham-Carter CTO / FOUNDER CTO / FOUNDER CTO / FOUNDER CEO COO/CFO CRO EVP, Analytics EVP, Brand Operations CTO o Previously CEO of o Previously COO o Previously the o Previously spent o Co-founded o Brings over two various of RugsUSA, an director of global decades of more than a Nogin and companies ecommerce sales and decade in various Commerce5 experience including Ooyala, retailer of home partnerships at leadership roles working in high- o Has also served as Syncplicity, décor products Shopify impact roles at at Justice for CTO at CABI, Tiburon, and Girls, operating o Over twenty o Prior to that, he organizations like where he led the Iomega The World Bank, the 1,000-store years of CxO roles was a director technology team Corporation chain and $100m- across PE backed and Vice General Motors in delivering a $200m in DTC and Columbia o 9 years as an companies in the President at IBM next-generation University, and revenue investor for the US and Europe where he SaaS based MLM Bass Family several D2C managed a sales platform o Experiences businesses team of over 200 o Led the include The channel and operations of Gores Group, TPG inside sales technology Capital, and representatives investments at Comvest Gores Group and Partners Skyview Capital 8 nogin.com

Business momentum is strong Current State Going Forward New, experienced team at the helm Bookings accelerating rapidly Turnaround nearly complete Recurring revenue model ‘24 vs ‘23 revenue growth of ~40% TAM is significant AEBITDA positive from the end Expanding into multiple new of Q3 onwards sectors Adding large and enthusiastic channel partners 9 nogin.com

RSM Consulting Partnership Now Live Nogin Strategic Partnership ● 100 person business dev team + ● Middle market client base ● RSM focus: strategy + UX / design ● Nogin focus: high perf / low cost commerce ● Leverage Nogin capabilities to sell work ● Currently developing go-to-market plan $8B global consultancy RSM ○ Ideal customer profile acquires interactive agency ○ Qualifying opportunities Andculture to compete with ○ Sales coverage mapping Accenture Interactive & ○ May require dedicated resource Deloitte Digital June 2022 NOGIN CONFIDENTIAL nogin.com 10

Favorable Market Position and Unique Product Offering Attractively positioned within the ecommerce solution landscape to serve the market SMB – SaaS NOGIN – Commerce-as-a-Service ENTERPRISE – SaaS Implementation 4-6 mo. 1-3 mo. 12-24 mo. Set-up $100K – $500K $0 $500K – $5M Capabilities Basic Storefront with Paid App Store Full Stack with all / any required enablers Full Stack (pending customer tech landscape) (1) Model SaaS with fee for service SI network and CaaS – All updates, optimization and R&D Limited innovation / difficult to integrate apps for future capabilities included with newer tech or to get into app ecosystem / no R&D Annual R&D and SI 5-15% GMV 0% GMV 3-7% GMV Expense 11 nogin.com

As Tech Complexity Builds, Nogin Simplifies Ecommerce and Saves Time Without Nogin With Nogin Brand A Cache Site Tagging Orders, Customer CUSTOMER Returns, & Mgmt PROFILES Warehouse Channel / Management Site Email SMS Email SMS CRM / CDP CRM / CDP Content Mgmt. Content Mgmt. Order Mgmt. PIM CDP & AI ETL Driven Transaction Process Segments Data Reporting / Analytics S S h h iip p p p iin n g g C C arr arriiers ers DATA Content SCIENCE & Privacy & & Site rd Warehouse 3 Party Advanced Data Mgmt Retail POS Mgmt. Fulfillment Analytics Protection Integration Technology 12 nogin.com UGC Reviews Loyalty Gift Card Site Search Product Filters Tax Returns Payments Case Mgmt.

Re-engagement: Products in Cart Microtargeting Hypersegmentation FOMO: Views Customer on Style Why Does Our Custom Content Quick Add Products Segmentation Blocks at Checkout Quick Mobile User Personalized Personalized Platform Filters Landing Pages FOMO: Style-in-cart Banners counter Personalized Countdown Timer Recommendations Multiple Touch Points Outperform? Personalization Merchandising Loyalty Points Show Different Mini Cart CRO: PLP CRO: Reminder Segments Shop By Size Product ● Proprietary tech stack has several high value Category Banners growth-driving features → Loyalty Points Search: Shop the Look Thank you Page Reminder Synonym Capes $X to Free Shipping Personalization ● All features are A/B tested first on sites we Notification Shop Similar Personalized actively manage, and winners deployed A/B Test CTR Promotion Customizable Pixel Tracking for Product Product Filters Discovery ● We only add features that create statistically Merchandising Re-Engagement significant lift Product Badges Order Mgmt Pre- FOMO: Low Products in Cart Re-Engagement Orders Stock Flag Products in Cart Merchandising ● Many brands experience a material increase Scheduling in growth rate in the first year + on Nogin AB Test Merchandising Vendor Portal Return Portal AB Test Messaging Intelligent Commerce Dropship Visually Similar Voting and Product Polling Recommendations Merchandising Landing Page Automate Smart Sort Hyper- Personalized Builder: Drag segmentation Pricing and Drop Wishlist: Guest Wishlist Quick Add in Wishlist: Multiple the Mini Cart Wishlist 13 nogin.com

Illustrative benefits of Nogin’s dynamic ML segmentation - actionable insights that will drive tangible margin % performance improvements Customer Lifetime Value (CLTV) Curve • Highest AOV / ASP • Lowest AOV / ASP • Med/Low Return Rate • Highest Return Rate • Multipole signals of high value • No/little signal of high value • Drives targeting for new • Abstain from email or SMS to this audiences audience • Personalization driving • Dynamically insert frictions to de- loyalty, purchase increases incentive purchases • Customized post-purchase • Evaluate sources of traffic (e.g., sequences coupon affiliate, etc.) Our algorithms generally reject top <5% results based Rejecting the bottom 2.5% on dissimilarity to top “ex- nearly immediately drives an segment” population – this up-tick in margins, improves drives materially enhanced acquisition performance performance Bottom “Middle”: Top Quartile Decile 2/3rd 1. Our proprietary tech typically creates 4-6 segments based on robustness of data and quality of clusters. Focused “low hanging fruit” tactics against top quartile and bottom decile (CLTV) customers is expected to drive neutral (conservative case) result to revenue but result in up to 500bp VCM% improvement as a function of reduced returns, enhanced near-term (6 mo) CLTV and AOV / ASP uplift 2. Separately, our algorithms have learned that there are unique dynamics around the top 5% CLTV and bottom 2.5% CLTV that consistently allow us to drive “no regrets” actions within the first 90 days to enhance value for our clients 14 nogin.com

Nogin Simplifies and Aligns all Aspects of Digital Commerce for our Customers We Optimize Performance Website Creative Development & Content Management in All Areas, Not Just Tech. (UI and Navigation) Software and Hosting (Ecommerce, CRM, Order Processing) Customer Service (Email and telephone support for all web orders) Nogin Geniuses Specialists in every field Back-End Integration Your (POS or inventory software VS. integration) Brand Marketing and Analytics (SEM, Email campaigns, affiliates, etc.) Your Brand Warehouse and Fulfillment (Pick, pack, and ship, returns management, gifting) Intelligent Commerce drives ROI in all parts of “Agency” risk exists across a landscape based on multiple vendors, and any the ecomm operation through aligned feedback gaps in execution drive suboptimal outcomes for your business loops focused on your growth 15 nogin.com

Nogin Alternatives are Expensive, with Uncertain Economics on Start-up & Scale Starting or Overhauling a DTC Ecommerce Business is Capital Intensive – With Nogin it $0 Typical enterprise ecommerce implementations require a cash outlay of ~$250K on the low end to over $2MM on the high end and typically take six months to over a year to complete and launch (with highly mixed results) TYPICAL INITIAL CAPEX COSTS FOR ENTERPRISE ECOMMERCE ● Platform evaluation and selection ● Third party module / app costs Total capex consultancy ● Third party integration costs – managed for launching DTC ● Evaluation and selection of agency integration by a third party ecommerce: partners / RFP support ● External / contracted team members (e.g., ● Discovery costs solution architect, supporting developer, $250K TO project manager, QA etc.) ● Design and build costs (not + $2MM necessarily fixed fee) ● Hosting & hardware costs ● Data import costs ● External platform training ● SEO discovery, consultancy and data ● Pre-launch testing migration / redirects 16 nogin.com

Our infrastructure is high performance, and its integrated nature means having the ability to leverage real-time insights for your benefit DISTRIBUTION CENTERS CREATIVE SERVICES CUSTOMER SERVICE Nogin operates warehouses on both coasts Nogin serves as a creative partner and Customer service can make or break a with ~1 Million Cubic Feet of Space across PA, works side by side with each client / brand customer’s experience and Nogin’s domain CA and it is currently evaluating expansion partner to ensure a clear vision that aligns expertise gives clients confidence of to either GA or TX with their brand customer satisfaction wrt policies/objectives Nogin has solutions for complex scenarios Nogin has full in-house capabilities and Nogin can tailor the customer experience extensive relationships with industry and know what the customer wants and such as pre orders, multi-warehouse order routing, drop-shipping and wholesale leaders that allow our clients to partner with when they want it by leveraging data using packaging, value added services, etc. top talent throughout the entire creative our proprietary software (extending on-site) process Each distribution center is performance Nogin is on the forefront of technology and optimized to minimize delivery times using Nogin appreciates the creative element of is currently testing and implementing running campaigns, but supplements this xGPT and its AI technology to streamline creative tools like robotics and cubic foot- level floor plan design to minimize cost via creativity with objective truths sourced customer experience operations while reduced foot-miles, equipment miles, and through A/B testing and AI implementation reducing costs to our clients (and positive horizontal / vertical distance travel – all outcomes to end customers) algorithmically driven All three components of our infrastructure are dynamic, integrated and bring daylight to metrics and events that should (but most often do not) inform site activity (w/low latency) nogin.com 17

What is it like to work with Nogin? While we can configure our services to meet client needs, our typical customer profiles are the following: Tech, Managed Services & Tech Only… Full Turnkey Model Digital Marketing Brands seeking a single partner to scale all Brands / Companies looking for a scalable Brand that wants to reduce tech complexity elements of their digital commerce channel solution that combines execution (platforms, replatforming, large assortment of (including omni-channel / cross-channel). expertise, the benefits of the tech platform, tools/apps/integrations), and leverage our These brands seek to focus on product, and an integrated acquisition / retention analytical capabilities to drive value for their merchandising and broader top-of-funnel capability that is focused on driving in-house e-commerce team(s) and future- brand efforts and want a partner to drive enterprise value for the brand (over time) proof their e-commerce tech stack with our monetization of those efforts on their behalf committed R&D behind them Brands / Companies seeking to launch a Brands without teams (e.g., wholesalers, D2C or even B2B digital commerce manufacturers, corporate carve-outs, etc.) that channel that can or prefer to fulfill on their seek to leverage Nogin’s unique own, but leverage all other elements of combination of time-to-revenue and lack of Nogin’s services / features (e.g., contact up-front cost to stand up their digital center) commerce channel There are two key constants across our models / ways of working, which include, radical transparency with our clients and continuous improvements to our processes, largely informed by their feedback and internal feedback loops, with the true north of maximizing margin $ growth YoY 18 nogin.com

THANK YOU nogin.com