MAILSUITE S.L. Unclaimed
Barcelona, Spain
GDPR-compliant email tracking and document-management tools that integrate with existing Gmail or Outlook workflows.
Mailsuite S.L., operating under the Mailsuite brand, provides email tracking and management software for organizations. The service enables users to monitor when messages are opened, automate follow-ups, analyze engagement, and manage large-scale communications. It includes tools for bulk outreach, personalized mail merging, and templated messaging, as well as secure handling and tracking of documents, watermarking, and e-signature workflows. The platform is designed to integrate with major email environments, letting teams work within Gmail or Outlook without changing their current workflows. It serves a broad audience—from startups and freelancers to HR teams, legal professionals, real estate agents, sales teams, educators, and other organizations—helping them improve responsiveness, collaboration, and operational efficiency. Mailsuite emphasizes data security and regulatory compliance, offering encryption, access controls, and governance features to protect sensitive information. The company supports a global user base with scalable plans and a focus on delivering visibility into how communications are consumed, enabling timely follow-ups and data-driven decision making while preserving user choice and control over their data.
To empower organizations to communicate more effectively and securely through data-powered email tracking, document management, and workflow automation that integrate with their existing tools.
What we offer
Market segments
Market size by segment
Growth potential (CAGR)
Outreach and engagement analytics
Email outreach and communication features with template management, Google and Microsoft integrations, and analytics such as open rates and profile views to measure engagement.
Sales engagement
Capabilities to orchestrate and automate personalized, multi-channel outreach cadences (LinkedIn, email), manage sequences, and track engagement to accelerate pipeline.
Document automation and e-signature
Automate generation, management, secure storage, and electronic signing of documents within workflows to improve compliance and cycle times.
Inbox CRM and productivity
In‑inbox CRM, templates, mail merge, mobile add-ons, and Gmail/Outlook integrations that centralize contact management and streamline everyday email workflows.
More information about our offering
Mailsuite
Mailsuite is an all-in-one email tool that integrates with Gmail and Outlook to help teams track engagement, automate follow-ups, and manage large-scale communications. It combines email tracking, analytics, mass emailing, mail merge, templates, and video messaging with secure document sharing, watermarking, e-signatures, and CRM for Gmail, plus Outlook and mobile integrations. The platform enables organizations—from startups to enterprises—to gain visibility into how messages are consumed while preserving data privacy and security, with encryption, access controls, and governance features.
- Track Opened Emails InstantlyEmail tracking provides instant notifications when recipients open emails, enabling effective follow-ups.
- Automate Timely Follow-upsEnsure no leads are lost with automatic reminders to follow up on important emails.
- Personalize Your OutreachAutomatically customize emails using data from Google Sheets to enhance engagement.
- Monitor Document EngagementGain insights into how recipients interact with shared documents to inform your follow-ups.
- Simplify Signature CollectionFacilitate document signing seamlessly through embedded e-signature features.
- Safeguard Your DocumentsManage document access with secure sharing options and detailed tracking.
- Measure and Optimize PerformanceAnalyze email engagement metrics to refine your outreach strategies.
- Reach Thousands InstantlySend mass emails efficiently and schedule them to ensure maximum engagement.
- Streamline Customer ManagementManage interactions effectively with integrated CRM tools directly in Gmail.
- Engage Recipients VisuallyUtilize video messages to enhance engagement and provide clear communication.
- Standardize Your MessagingUtilize templates to ensure consistent and professional email communication.
- Integrate with Outlook SeamlesslyUtilize Mailsuite features directly within Outlook for enhanced productivity.
- Protect ConfidentialityAdd watermarks to ensure sensitive documents are handled appropriately.
- Access Features AnywhereEngage with your emails directly from mobile devices with full access to Mailsuite's features.
References
Methodology and sourcing behind the figures shown above.
Outreach and engagement analytics
Estimated using the global sales engagement software market as the closest match for outreach and engagement analytics (email outreach, templates, integrations, open-rate analytics). Fact.MR reports a global sales engagement market of US$9.6B in 2024 with a 14% CAGR to 2034; adjacent segments (audience analytics, contact-center analytics, community engagement) show CAGRs in the ~11–20% range, supporting a mid-teens growth expectation for this subsegment.
- Base Value(2024): 9.6 Bn; CAGR (2034): 14%.
- Market Size (2026) USD 5.71 Billion; Growth Rate (2026 - 2031) 11.18% CAGR.
- The global contact center analytics market size was valued at USD 2.34 billion in 2025; CAGR of 20.8% during the forecast period.
- The market is expected to reach USD 4,313.0 million in 2025 and USD 23,193.4 million by 2035; CAGR (2025 to 2035) 18.3%.
Sales engagement
Selected a 2024 market size of ~USD 9.6B (Fact.MR) and a growth potential of ~14% CAGR based on multiple independent market reports clustering around a ~9–9.6B base and mid-teens CAGR (13–16%). Fact.MR (9.6B, 14% to 2034) was used as the primary anchor and corroborated by ResearchAndMarkets (9B→25B by 2031) and sector reports showing similar mid-teens growth; outlier higher estimates were noted but not used as the primary basis.
Document automation and e-signature
Estimate based on multiple industry reports in the search results. Several sources place the mid‑2020s digital signature market around USD 9–13B (2024–2026); projected growth rates across reports range ~32–39% CAGR into the early‑to‑mid 2030s. I use a conservative current market size (~USD 9.9B) and a mid‑range growth potential (≈35% CAGR) reflecting the consensus of cited forecasts.
- projected to grow from USD 13.46 billion in 2025 to USD 70.25 billion by 2030 at a CAGR of 39.2%.
- The global digital signature market size was valued at USD 9.85 billion in 2025...CAGR of 35.40% (2026–2034).
- The global Digital Signature Market size was valued at US$ 9.1 Bn in 2026 and is projected to reach US$ 64.9 Bn by 2033, growing at a CAGR of 32.4%.
- Digital Signature Market size was valued at USD 5.6 Billion in 2023 and is expected to grow to USD 107.1 Billion by 2032; CAGR of 38.9%.
Inbox CRM and productivity
Estimated by situating "in‑inbox CRM and productivity" as a niche inside the broader CRM and productivity markets. Source figures: global CRM market ≈ USD 46B (2024) and small‑business CRM ≈ USD 11.8B (2026); adjacent productivity and AI‑productivity markets are much larger (USD ~100B and ~11.7B respectively). Assuming the inbox‑centric CRM/add‑ons capture roughly 5–8% of the overall CRM market (and gain share from productivity/AI add‑ons), a mid‑point estimate is ~USD 3.5B. Growth potential set at ~12% CAGR by weighting recent CRM/prod/AI forecast growth rates (CRM ~11.5%, productivity ~13.9%, AI productivity ~19.5%) toward CRM‑market pace and discounting for niche adoption limits.
- CRM Software Market Size was estimated at 46.3 USD Billion in 2024
- Small Business CRM Software Market was value at USD 11.77 Billion in 2026
- Business Productivity Software market size likely to be valued at US$ 100.5 Billion in 2026
- AI Productivity Tools Market was valued at USD 11.72 billion in 2025
- projected to experience an annual growth rate of 13.2% from 2026 to 2033
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