MarTech Vendor · vs · MarTech Vendor
HubSpot vs Klaviyo
Structured technology and market comparison · 2026
Direct Feature Comparison
HubSpot · vs · KlaviyoCRM and growth software platform for business teams.
Customer data and marketing automation software for ecommerce brands.
Analyze all overlapping signals and tech stacks for HubSpot and Klaviyo
Compare mutual enterprise clients, monetization models, live market signals, and partner networks directly in the interactive Knowledge Graph.
Comparison Analysis
What is the main difference between HubSpot and Klaviyo?
HubSpot serves as an all-in-one CRM platform designed for mid-market B2B and B2C scaling, consolidating sales, marketing, and service workflows. In contrast, Klaviyo is a specialized customer data platform and marketing automation engine tailored specifically for the ecommerce sector. While HubSpot focuses on operational breadth across the entire customer lifecycle, Klaviyo prioritizes deep data activation and high-frequency messaging for online retailers.
How do the features of HubSpot and Klaviyo compare?
HubSpot’s strength lies in its integrated suite of marketing, sales, and service hubs powered by a centralized CRM. Klaviyo differentiates through its native data ingestion and advanced segmentation capabilities optimized for transactional ecommerce environments. While HubSpot offers robust sales pipeline management and customer support tools, Klaviyo excels in event-driven automation, predictive analytics for retail, and direct integrations with major platforms.
What are the top alternatives to HubSpot and Klaviyo?
When evaluating HubSpot and Klaviyo, enterprise buyers also consider other platforms in Marketing Automation Platform, Email & Newsletter, and MarTech Vendor. You can discover the full competitive landscape and evaluate other alternatives by viewing their respective footprint profiles on Polaris7.
Market Signals
Recent Market Signals & Activity: HubSpot vs Klaviyo
Documented market movements, strategic partnerships, product releases, and regulatory developments mapped across Polaris7.
HubSpot
Recent Signals
- ·onlinemarketing.deData Sovereignty
Data sovereignty in marketing: What if HubSpot fails?
This article is a first-person commentary by a sixclicks team member on data sovereignty in marketing. It argues that critical business data often lies outside visible tools like CRMs, and discusses the importance of protecting 'crown jewels' like process knowledge and concepts. The author details their setup: a local Obsidian vault with Markdown files, version-controlled and hosted on Hetzner, to avoid vendor lock-in. They emphasize that personal data should only be anonymized before entering language models, and domain knowledge should not be uploaded to public models. The piece advocates for a 'kill-switch plan' with data exports and tests like vacation handover. It also notes that European alternatives are not automatically more sovereign; portability matters more than location. The article includes three actionable checks and mentions piloting local open-source models via Ollama.
- sixclicks uses Obsidian Vault with Markdown files for knowledge storage.
- The knowledge base is hosted on a Hetzner server.
- The author anonymizes personal data before using it in language models.
- ·https://martechseries.com/feed/Hiring
Zendesk Names Rachita Sundar as CFO
Zendesk announced the appointment of Rachita Sundar as Chief Financial Officer, effective September 28, 2026. Sundar, who brings over 20 years of experience in finance and operations at technology companies including Microsoft Azure, HubSpot, and Qualtrics, succeeds Julie Swinney, who transitions to Chief Administrative Officer and executive sponsor of Zendesk's Employee Service business. At Qualtrics, Sundar helped finance and close the $6.75 billion acquisition of Press Ganey Forsta. CEO Tom Eggemeier highlighted her financial rigor and operational expertise as Zendesk scales toward a multi-billion-dollar AI business.
- Rachita Sundar appointed CFO of Zendesk, effective September 28, 2026.
- Sundar has over 20 years of experience at Microsoft Azure, HubSpot, and Qualtrics.
- At Qualtrics, Sundar helped finance and close the $6.75 billion acquisition of Press Ganey Forsta.
- ·Trending Topics (DACH/CEE Innovation & Tech)Platform
Convelly Launches AI Platform for SME Customer Communication
Viennese startup Convelly has launched a platform for small and medium-sized service businesses that integrates customer communication, sales, and appointment booking into a single application. The AI-powered platform consolidates messages from multiple digital channels into a shared inbox, with a customer-facing AI assistant that handles inquiries, suggests appointment times, and records bookings. The internal assistant 'Elly' can execute tasks described in natural language. Convelly runs on open language models hosted on servers in Germany, emphasizing data sovereignty for EU-based businesses. The platform is available as a web app and on iOS/Android, in German, English, and Arabic. The company faces strong competition from established players like HubSpot and Zendesk, as well as specialized messaging platforms like Superchat, but differentiates itself with open models and European hosting. No pricing or funding details were disclosed.
- Convelly launched its AI platform for SME customer communication on September 25, 2026.
- The platform uses open language models hosted on servers in Germany.
- Convelly is available as a web app and for iPhone and Android.
Klaviyo
Recent Signals
- ·SEC APIfinancials
10-Q Financial Filing Analysis for Klaviyo (2026-08-05)
Klaviyo, Inc. reported its financial results for the second quarter and six months ended June 30, 2026, demonstrating continued top-line momentum. For Q2 2026, revenue increased 26.4% year-over-year to $370.6 million, while six-month revenue reached $728.6 million (up 27.2% YoY). Growth was driven by new customer additions, international penetration (which contributed 41.8% of quarterly revenue), and cross-selling across SMS and WhatsApp channels. Operating loss for the quarter narrowed significantly to $15.0 million from $31.3 million in Q2 2025, while the net loss decreased to $8.8 million ($0.03 per share) compared to $24.3 million in the prior-year period. On a six-month basis, the company achieved GAAP profitability with net income of $0.19 million.
- Q2 2026 revenue grew 26.4% year-over-year to $370.58 million, and H1 2026 revenue increased 27.2% to $728.58 million.
- Customers generating over $50,000 in ARR grew 36% year-over-year to 4,477 with an overall Dollar-Based Net Revenue Retention (NRR) rate of 109%.
- Under its $500 million share repurchase program authorized in March 2026, the company repurchased 20,479,864 shares of Series A common stock for approximately $340.9 million through June 30, 2026.
- ·The DrumMarketing
Klaviyo Launches First Global Brand Campaign with D'Arcy Carden
Klaviyo, a marketing automation platform, has launched its first global brand campaign titled 'Your Brand's Best Friend,' featuring Emmy-nominated actress D'Arcy Carden. The campaign, created by independent agency Gus and directed by Watts through Stink, showcases Klaviyo's B2C CRM features through humorous office sketches. It premieres across streaming, social, and outdoor channels, with significant US presence during NFL on CBS. This marks Klaviyo's first major brand push since introducing its autonomous B2C CRM platform. The campaign aims to inject humor into B2B advertising, positioning Klaviyo as a devoted work companion for marketers.
- Klaviyo launched its first global brand campaign 'Your Brand's Best Friend'.
- The campaign features actress D'Arcy Carden.
- The campaign was created by independent agency Gus.
- ·AdzineEmail Marketing
70% of Newsletter Subscribers Purchase After Clicking Offer
A new study by Omnicom and United Internet Media reveals that 70% of current or former newsletter subscribers in the DACH region have made a purchase or booking within six months of clicking an offer in a newsletter. The survey, conducted by Bilendi in October and November 2025, included 6,014 internet users aged 18-69 across Germany, Austria, and German-speaking Switzerland. The study also found that 71% of subscribers subscribe to newsletters from online shops, and 55% cite discounts as a reason for subscribing. Additionally, 78% want to control the topics they receive, and 59% are interested in dynamic newsletters. The findings highlight the significant role of email marketing in the purchase journey, though the study does not measure conversion rates.
- 70% of newsletter subscribers in the DACH region purchased or booked within six months after clicking a newsletter offer.
- Study surveyed 6,014 internet users aged 18-69 in Germany, Austria, and Switzerland.
- 71% of subscribers receive newsletters from online shops, 49% from internet services, 40% from events, and 39% from editorial newsletters.
Compare their exact ecosystem overlaps.
Explore all deep relationships in Polaris7. Discover exactly which mutual clients, integrated technologies, and overlapping partners HubSpot and Klaviyo share across the market ecosystem.