Bridgeline Boosts AI Offerings, R&D Spend Dips Slightly

TL;DR

**BLIN is making a smart bet on tailored AI, but its small size and competitive market make it a high-risk, high-reward play.**

AI Summary

Bridgeline Digital, Inc. (BLIN) reported a fiscal year ended September 30, 2025, with research and development expenses at approximately $4.0 million, representing 26% of revenues, a slight decrease from $4.2 million or 27% of revenues in fiscal 2024. The company, an AI-powered marketing technology provider, launched multiple new AI product enhancements, including Agentic AI, Generative AI (GenAI), Retrieval Augmented Generation (RAG), Large Language Models (LLMs), and Small Language Models, integrated into its Hawk AI suite of nine products. HawkSearch was ranked #1 in the 2025 Gartner Critical Capabilities Report for the B2B Search Use Case, highlighting a key business development. Bridgeline's software is offered via a cloud-based SaaS model and perpetual licensing. The company had approximately 40 full-time employees as of September 30, 2025. No single customer accounted for more than 10% of total revenues for both 2025 and 2024, indicating a diversified customer base.

Why It Matters

Bridgeline's strategic pivot into advanced AI, including Agentic AI and GenAI, is critical for investors as it positions the company in a rapidly evolving and competitive martech landscape. The #1 ranking of HawkSearch in the 2025 Gartner Critical Capabilities Report for B2B Search provides a significant competitive advantage against larger players like Adobe and Shopify, potentially attracting new enterprise clients. For employees, this focus on innovation suggests opportunities in cutting-edge AI development. Customers benefit from tailored AI solutions designed to increase online revenue and reduce overhead, offering a more configurable approach than many 'one-size-fits-all' competitors. The broader market sees a small player making significant strides in AI, challenging established norms and potentially driving further innovation in digital experience platforms.

Risk Assessment

Risk Level: high — The company operates in a 'highly competitive, fragmented, and rapidly changing' market with 'relatively low' barriers to entry, as stated in the filing. Despite its AI advancements, Bridgeline's small size, with approximately 40 full-time employees, makes it vulnerable to larger competitors and rapid technological shifts. The forward-looking statements also highlight risks such as 'our history of net loss and our ability to achieve or maintain profitability' and 'the volatility of the market price of our common stock,' indicating significant financial and market uncertainties.

Analyst Insight

Investors should closely monitor BLIN's customer acquisition rates and recurring revenue growth, particularly from its new AI-powered Hawk AI suite. Given the high competition and small employee base, any signs of significant customer churn or inability to scale its AI offerings could severely impact its stock price. Consider this a speculative investment with potential for high returns if AI adoption accelerates, but also significant downside risk.

Key Numbers

• $4.0 million — Research and Development Expenses (26% of revenues in fiscal 2025, down from $4.2 million in 2024)
• 26% — R&D as % of Revenues (in fiscal 2025, indicating continued investment in innovation)
• 40 — Full-time Employees (as of September 30, 2025, highlighting the company's small scale)
• $17.4 million — Aggregate Market Value of Non-Affiliate Common Equity (as of March 28, 2025, based on a $1.47 closing price)
• 12,224,399 — Shares of Common Stock Outstanding (as of December 16, 2025)
• 9 — AI-powered products (in the Hawk AI suite, demonstrating product expansion)

Key Players & Entities

• Bridgeline Digital, Inc. (company) — registrant
• HawkSearch (company) — AI-powered site search product
• Gartner (company) — research and advisory company
• Nasdaq Capital Market (regulator) — exchange where BLIN is listed
• Adobe (company) — partner and competitor
• Shopify (company) — partner and competitor
• Amazon Web Services (company) — hosting partner
• Salesforce (company) — platform for OrchestraCMS

FAQ

Risk Factors

• Incurrence of Net Losses and Accumulated Deficit [high — financial]: Bridgeline Digital has incurred significant net losses since inception, with a net loss of approximately $(2.5) million for the year ended September 30, 2025. The company has an accumulated deficit of approximately $(94) million as of September 30, 2025. This history of losses has adversely affected stockholders' equity and working capital, and there is no certainty of future profitability or sustained profitability.
• Need for Additional Financing [high — financial]: The company may require additional financing, through debt or equity, to execute its business plan and expand operations. The availability of such financing on acceptable terms is not guaranteed, and limitations from Nasdaq Capital Market rules could further restrict access. Failure to obtain necessary funding could materially impact operations.
• Customer License Renewal Rate Fluctuation [medium — operational]: Customer subscription licenses are not obligatory to renew, and a decline in renewal rates could negatively impact revenue. Factors such as customer dissatisfaction or failure to meet customer expectations could lead to reduced renewals.
• Rapidly Changing Technology Environment [medium — market]: The company operates in a rapidly evolving technological landscape. Failure to adapt to new technologies, particularly in AI, or to effectively integrate them into its product suite, could lead to competitive disadvantages and impact future growth.
• Dependence on Key Personnel [low — operational]: While not explicitly detailed with numbers in this section, the company's small employee base (40 full-time employees) suggests a potential reliance on key individuals. The loss of critical personnel could disrupt operations and innovation.

Industry Context

Bridgeline Digital operates in the competitive marketing technology (martech) sector, which is rapidly integrating AI capabilities. The industry is characterized by a shift towards AI-powered solutions for enhancing customer engagement, personalization, and operational efficiency. Key trends include the adoption of Generative AI, LLMs, and specialized AI agents to automate tasks and improve online revenue generation. Bridgeline's focus on AI enhancements positions it within this evolving landscape, aiming to differentiate through tailored AI solutions.

Regulatory Implications

As a publicly traded company, Bridgeline Digital is subject to SEC regulations and reporting requirements. Its use of AI technologies, particularly concerning data privacy and algorithmic bias, may face increasing scrutiny and potential future regulations. Compliance with data protection laws like GDPR and CCPA is crucial, especially given its global customer base and the nature of marketing data.

What Investors Should Do

1. Monitor R&D Investment and ROI
2. Assess Profitability Path
3. Evaluate Customer Retention and Expansion
4. Track Competitive Positioning

Key Dates

• 2025-09-30: Fiscal Year End — Reporting period for financial results, including R&D expenses and net loss.
• 2025-03-28: Aggregate Market Value of Non-Affiliate Common Equity Calculation — Indicates market valuation based on closing stock price of $1.47.
• 2025: Gartner Critical Capabilities Report Publication — HawkSearch ranked #1 for B2B Search Use Case, a significant market validation.
• 2000-08-28: Company Incorporation — Establishes the company's legal foundation and history.

Glossary

SaaS

Software as a Service. A software distribution model where a third-party provider hosts applications and makes them available to customers over the Internet. (Bridgeline offers its AI-powered marketing technology primarily through this cloud-based model.)

Agentic AI

Artificial intelligence that can autonomously perform tasks and make decisions to achieve specific goals. (A key new AI enhancement launched by Bridgeline, integrated into its Hawk AI suite for automating backend work and growing revenue.)

Generative AI (GenAI)

A type of AI capable of generating new content, such as text, images, or code, based on patterns learned from existing data. (One of the new AI product enhancements launched by Bridgeline, aimed at creating interactive shopping experiences.)

Retrieval Augmented Generation (RAG)

A technique that combines information retrieval with generative AI to produce more accurate and contextually relevant responses. (Integrated into Bridgeline's Smart Search product, utilizing LLMs to enhance search capabilities.)

Large Language Models (LLMs)

Advanced AI models trained on vast amounts of text data, capable of understanding and generating human-like language. (Used in Bridgeline's Smart Search product to improve search functionality.)

Small Language Models (SLMs)

AI models focused on language tasks, typically smaller and more specialized than LLMs, offering efficiency for specific applications. (Part of Bridgeline's recent AI product enhancements, indicating a broader AI strategy.)

Year-Over-Year Comparison

For the fiscal year ended September 30, 2025, Bridgeline Digital reported research and development expenses of approximately $4.0 million, representing 26% of revenues, a slight decrease from $4.2 million or 27% of revenues in fiscal 2024. The company has continued to invest in AI product enhancements, launching multiple new features. While specific revenue and net income figures for the prior year are not detailed here, the company reported a net loss of $(2.5) million for fiscal 2025, indicating ongoing profitability challenges. The customer base remains diversified, with no single customer accounting for over 10% of revenue in either year.

Key Financial Figures

• $0.001 — ange on which registered Common Stock, $0.001 par value per share BLIN The Nasdaq
• $1.47 — 4 million based on the closing price of $1.47 of the issuer's common stock, par value
• $4.0 million — development expenses were approximately $4.0 million or 26% of revenues and $4.2 million or
• $4.2 million — ely $4.0 million or 26% of revenues and $4.2 million or 27% of revenues during fiscal 2025 a

Filing Documents

• blin20250930_10k.htm (10-K) — 1864KB
• ex_779124.htm (EX-21.1) — 2KB
• ex_779125.htm (EX-23.1) — 3KB
• ex_779126.htm (EX-31.1) — 13KB
• ex_779127.htm (EX-31.2) — 13KB
• ex_779128.htm (EX-32.1) — 6KB
• ex_779129.htm (EX-32.2) — 6KB
• blinlogo.jpg (GRAPHIC) — 6KB
• 0001437749-25-038337.txt ( ) — 9274KB
• blin-20250930.xsd (EX-101.SCH) — 85KB
• blin-20250930_cal.xml (EX-101.CAL) — 70KB
• blin-20250930_def.xml (EX-101.DEF) — 557KB
• blin-20250930_lab.xml (EX-101.LAB) — 507KB
• blin-20250930_pre.xml (EX-101.PRE) — 616KB
• blin20250930_10k_htm.xml (XML) — 1360KB

Business

Business 4 Item 1A.

Risk Factors

Risk Factors 8 Item 1B. Unresolved Staff Comments 13 Item 1C. Cybersecurity 13 Item 2.

Properties

Properties 13 Item 3.

Legal Proceedings

Legal Proceedings 13 Item 4. Mine Safety Disclosures 13 PART II. Item 5. Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities 14 Item 6. [Reserved] 14 Item 7.

Management's Discussion and Analysis of Financial Condition and Results of Operations

Management's Discussion and Analysis of Financial Condition and Results of Operations 14 Item 7A.

Quantitative and Qualitative Disclosures about Market Risk

Quantitative and Qualitative Disclosures about Market Risk 23 Item 8.

Financial Statements and Supplementary Data

Financial Statements and Supplementary Data 23 Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 48 Item 9A.

Controls and Procedures

Controls and Procedures 48 Item 9B. Other Information 48 Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections 48 PART III. Item 10. Directors, Executive Officers and Corporate Governance 49 Item 11.

Executive Compensation

Executive Compensation 52 Item 12.

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters 54 Item 13. Certain Relationships and Related Transactions, and Director Independence 56 Item 14. Principal Accountant Fees and Services 56 PART IV. Item 15. Exhibits and Financial Statement Schedules 57

Signatures

Signatures 3 Table of Contents Forward Looking Statement All statements included in this Annual Report on Form 10-K, other than statements or characterizations of historical fact, are forward-looking statements. These "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995, are based on our current expectations, estimates and projections about our industry, management's beliefs, and certain assumptions made by us, all of which are subject to change. Forward-looking statements can often be identified by words such as "anticipates," "expects," "intends," "plans," "predicts," "believes," "seeks," "estimates," "may," "will," "should," "would," "could," "potential," "continue," "ongoing," similar expressions, and variations or negatives of these words. These statements appear in a number of places in this Form 10-K and include statements regarding the intent, belief or current expectations of Bridgeline Digital, Inc. These forward-looking statements are not guarantees of future results and are subject to risks, uncertainties and assumptions, including, but not limited to: business operations and the business of our customers, suppliers and partners; our ability to retain and upgrade current customers, increasing our recurring revenue, our ability to attract new customers, our revenue growth rate; our history of net loss and our ability to achieve or maintain profitability; our liability for any unauthorized access to our data or our users' content, including through privacy and data security breaches; any decline in demand for our platform or products; changes in the interoperability of our platform across devices, operating systems, and third party applications that we do no control; competition in our markets; our ability to respond to rapid technological changes, extend our platform, develop new features or products, or gain market acceptance for such new features or products, particularly in light of potential di

Business

Item 1. Business. Overview Bridgeline Digital is an AI-powered marketing technology company that offers a suite of products that help companies grow online revenue by driving more visitors to their websites, converting more visitors to purchasers, and increasing average order value per purchaser. Bridgeline's software is available through a cloud-based Software as a Service ("SaaS") model. Additionally, Bridgeline's software is available via a perpetual licensing business model, in which the software can reside on premises at the customer's facility, or manage-hosted by Bridgeline. Bridgeline Digital was incorporated under the laws of the State of Delaware on August 28, 2000. The Company's corporate headquarters is located in Woburn, Massachusetts. The Company maintains regional field offices serving the following geographical locations: Garden City, NY; Rosemont, IL; Atascadero, CA; Ontario, Canada; and Brussels, Belgium. The Company has four wholly-owned subsidiaries: Bridgeline Digital Pvt. Ltd., located in Bangalore, India; Bridgeline Digital Canada, Inc., located in Ontario, Canada; Hawk Search Inc. located in Rosemont, Illinois and Bridgeline Digital Belgium BV, located in Brussels, Belgium. Developments HawkSearch was ranked #1 in the 2025 Gartner Critical Capabilities Report for the B2B Search Use Case. Bridgeline launched multiple new Artificial Intelligence ("AI") product enhancements this year, including Agentic AI, Generative AI ("GenAI"), Retrieval Augmented Generation ("RAG"), Large Language Models ("LLMs") and Small Language Models. Bridgeline's tailored approach to AI (versus a general non-configurable approach) allows the Company's customers to adjust the look and tuning of their website, and the assistance of AI Agents helps to reduce overhead costs by automating backend work and grow online revenue. Bridgeline also allows its customers to select their own AI foundation models, do fine tuning, and even use different models for diffe

Risk Factors

Item 1A. Risk Factors This report contains forward-looking statements that involve risks and uncertainties, such as statements of our objectives, expectations and intentions. The cautionary statements made in this report are applicable to all forward-looking statements wherever they appear in this report. Our actual results could differ materially from those discussed herein. In addition to the risks discussed in " Management ' s Discussion and Analysis of Financial Condition and Results of Operations, " our business is subject to the risks set forth below. We operate in a rapidly changing environment that involves certain risks and uncertainties, some of which are beyond our control. The risks described below are not the only risks we face. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial may also materially adversely affect our business, financial condition and/or operating results. Risk Factors Related to our Business We have incurred significant net losses since inception and expect to continue to incur operating losses for the foreseeable future. We may never achieve or sustain profitability, which would depress the market price of our common stock and could cause you to lose all or a part of your investment. We incurred a net loss of approximately $(2.5) million for the year ended September 30, 2025. Since our inception in 2000 and through fiscal 2019, in fiscal 2021, and from fiscal 2023 through 2025, we have incurred net losses, and may do so again. As of September 30, 2025, we had an accumulated deficit of approximately $ (94) million. Our prior losses have had an adverse effect on our stockholders' equity and working capital. Because of the numerous risks and uncertainties associated with our business, we are unable to predict the extent of any future losses or when we may become profitable. If we do become profitable, we may not be able to sustain or increase our profitability on a quarterly

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