Marketing Tech Startups

Rectangled.io offers a dashboard that aggregates customer reviews and feedback from multiple review sites and provides AI-driven insights, along with tools for creating short surveys and mapping customer journeys across platforms. It helps businesses monitor and measure customer experience to support data-driven decisions.

1 investor

Redbox Mobile is a mobile app growth agency offering App Store Optimisation, creative services, user acquisition, and programmatic advertising for app brands. It also provides Astra, an Apple Ads campaign management platform for automated app store advertising.

1 investor

Redpoint Global builds a customer data platform (CDP) and "Data Readiness Hub" that cleanses, integrates, and resolves identities across customer data to create unified 360 customer profiles for AI and customer experience use cases. It serves enterprise organizations across industries such as retail, healthcare, travel, financial services, and eCommerce.

1 investor

Reeler is a platform for user-generated content (UGC) marketing that handles audio and video formats. The company serves marketers and content creators who work with UGC campaigns.

1 investor

Refereum operated a gaming influencer marketing platform that rewarded gamers and content creators for sharing and promoting video games, working with AAA and indie game developers. It used $RFR blockchain tokens to send global micro-payments to players, but the platform was shut down in August 2025 and the company began dissolution.

1 investor

Refine Labs is a demand marketing agency that pairs each client with a dedicated team to run strategy, media, and creative for B2B brand growth. It embeds creative experts into every engagement to focus on business-relevant metrics.

1 investor

Refive provides digital receipt and QR-code-based data capture technology for brick-and-mortar retailers to collect in-store customer data and enable personalized engagement. The platform helps physical retailers build customer profiles, drive loyalty, and connect online and offline shopping behavior for retention and increased purchase frequency.

1 investor

Reforged Labs provides AI-powered solutions for user acquisition and creative experimentation for mobile apps and games. The company helps digital product teams discover effective growth strategies and accelerate development cycles.

1 investor

Reform is a conversion-focused form builder that helps marketers create multi-step, customizable forms with lead qualification, enrichment, spam prevention, and A/B testing. It integrates with CRM and marketing automation platforms to improve lead capture quality and quantity for B2B and SaaS companies.

1 investor

Refunnel is a creator management platform that tracks user-generated content, secures usage rights, and enables 1-click whitelisting so brands can run partnership ads from creators' handles. It targets DTC brands, offering UGC monitoring, affiliate tracking, engagement and revenue analytics from Meta and TikTok Shop, and tools to grow email and SMS lists.

1 investor

Regency Creative is a creative agency that provides brand identity, design, and ecommerce work for clients, including B-Corp and sustainability-focused businesses such as retailers and biomethane producers. It works through close collaboration to develop brand and growth-focused projects.

1 investor

Rehook.ai offers a customer engagement platform that analyzes data from multiple sources to deliver personalized experiences across channels. It provides AI-driven segmentation, customer insights, and engagement tools aimed at increasing customer lifetime value for businesses.

1 investor

Relatable Healthcare develops Product Relationship Management software for medical device and supply companies, helping them manage product data, competitive intelligence, and customer relationships to drive revenue growth. The platform serves MedTech organizations seeking to optimize commercialization operations and reduce costs.

1 investor

Primer automates personalized product demos for sales teams to accelerate deal closure and scaling. The platform targets companies seeking to optimize their sales demo process with minimal manual effort.

1 investor

Relevic is a website personalization and conversion optimization tool offering heatmaps, A/B testing, and audience-targeted campaigns via a visual page editor and built-in analytics. It serves marketers, product managers, and website owners in e-commerce, SaaS, and content-heavy sites, and integrates with CMS platforms like WordPress, Webflow, and Wix.

1 investor

Relixir offers Rex, an autonomous AI agent for generative engine optimization (GEO) that monitors and improves a brand's visibility and citations across LLM-based search tools like Google AI Overviews, ChatGPT, Perplexity, and Claude. It targets B2B marketing teams, generating and refreshing structured content, tracking AI citations, and building domain authority on autopilot.

1 investor

Remade is a creative workspace application that combines generative AI models for image and video editing, allowing users to generate, inpaint, upscale, and expand visual content while collaborating with team members. It serves designers, creators, and creative teams across multiple creative workflows.

1 investor

Remora builds customized websites optimized for organic search to help car dealerships increase traffic and convert online shoppers into sales. It serves automotive dealers with website development, SEO, and related marketing technology.

1 investor

Affogato is an AI studio that generates, edits, and upscales images and video for creators and marketers. It integrates 170+ image and video models in a single workspace with features for maintaining character, product, and brand consistency across content.

1 investor

Kopi AI is an AI email marketing agent for Shopify brands that connects to a store's Shopify and Klaviyo data to draft on-brand email campaigns, suggest campaign ideas, and prepare them for review and scheduling. It targets ecommerce merchants as an alternative to hiring an email marketing agency.

1 investor

Rentsync provides property technology for multifamily property management teams, with tools covering property marketing, listing syndication, lead management, digital leasing applications, online payments, and resident management. It serves landlords and property managers across the North American rental market.

1 investor

Renude offers AI-powered software that integrates with e-commerce platforms such as Shopify, BigCommerce, and WooCommerce, adding tools via a single line of code without developer support. It connects with email marketing platforms like Klaviyo and Ometria to capture customer skin profiles for more personalized marketing, and provides customizable APIs for enterprise clients.

1 investor

Repsense builds Havel, an AI-powered narrative intelligence platform that analyzes video and broadcast content to detect coordinated information operations and measure narrative impact. It serves defence and government institutions as well as commercial enterprises, and is based in Europe.

1 investor

Requpo (株式会社リクポ) is a Japanese company that plans, develops, and operates internet media and applications. It also provides marketing, branding, and content planning and production services.

1 investor