Mailforge Unclaimed
Mailforge provides scalable, compliant email infrastructure for outbound multi-channel outreach.
Mailforge is a distributed email infrastructure platform designed to enable scalable, compliant outbound email campaigns. It provides domain and mailbox provisioning, automated DNS configuration (SPF, DKIM, DMARC), deliverability optimization, and multi-channel outreach capabilities. The organization serves B2B teams, marketing and sales agencies, developers building automated email workflows, and businesses seeking reliable email infrastructure.
To empower teams to reach audiences at scale with fast, reliable email infrastructure that prioritizes deliverability, compliance, and seamless multi-channel outreach.
What we offer
Mailforge
Enhance your cold outreach with Mailforge’s scalable email infrastructure and automatic DNS configuration.
www.mailforge.ai/Salesforge
Empowering businesses to scale outbound sales through multi-channel email and LinkedIn automation.
www.salesforge.ai/Infraforge
Enhance your cold outreach with secure, private email infrastructure for maximum deliverability.
infraforge.ai/Warmforge
Enhance email deliverability and ensure successful outreach with Warmforge's comprehensive monitoring and warm-up solutions.
warmforge.ai/Primeforge
Streamline your cold outreach with automated Google and Microsoft mailbox management.
www.primeforge.ai/Agent Frank
Boosts outbound sales with AI-generated email campaigns and automated follow-ups.
www.salesforge.ai/agent/frankMarket segments
Market size by segment
Growth potential (CAGR)
Email deliverability and sending infrastructure
Dedicated sending domains, DKIM/SPF/DMARC, inbox pools and phased ramp processes to maintain and optimize outbound deliverability and inbox placement.
Sales engagement
Platforms that automate multi-channel outbound campaigns, sequence management, lead outreach, and campaign execution to drive meetings and pipeline.
Contact data enrichment and lead generation
Automated enrichment, email finder, lead finder, LinkedIn integration, and capture workflows to discover, qualify, and maintain prospect data.
Email deliverability and reputation management
Monitoring and improving inbox placement, domain and IP reputation, blacklist detection, and gradual warmup processes to maximize deliverability and sender reputation.
Email infrastructure and account provisioning
Provisioning and management of sending infrastructure and accounts, including automated domain setup, bulk account creation, and deliverability-optimized account configuration.
More information about our offering
Mailforge
Mailforge is a distributed email infrastructure platform that enables scalable outbound campaigns by provisioning domains and mailboxes, automating DNS configuration (SPF, DKIM, DMARC), and optimizing deliverability across multi-channel outreach. It forms the Forge Ecosystem with Infraforge, Primeforge, Warmforge, Leadsforge, and Salesforge to provide end-to-end infrastructure and deliverability for B2B teams, agencies, and developers building automated email workflows.
- Improves Email DeliverabilityBy automating DNS setup, Mailforge ensures your emails meet industry standards, enhancing the likelihood they land in inboxes.
- Supports Scalable CampaignsMailforge’s infrastructure allows for extensive email campaigns, supporting thousands of mailboxes without compromising performance.
- Enables Fast SetupsQuickly establish numerous domains and mailboxes to initiate email campaigns and maximize outreach capabilities.
- Ensures Reliable SendingMailforge offers reliable hosting and ongoing maintenance to keep your inboxes healthy and your emails deliverable.
- Quickly Launch CampaignsMailforge gives you the ability to immediately start outreach with pre-warmed assets, ensuring better deliverability from the outset.
- Streamlines WorkflowsSeamlessly connect Mailforge with your existing CRM to enhance efficiency in managing outreach and tracking interactions.
- Protects Your BrandEnhance privacy and trustworthiness with SSL and domain masking, ensuring your communications reflect a professional image.
- Ensures Smooth OperationsOur dedicated support team is always ready to assist you with any setup issues or performance concerns.
Salesforge
Salesforge is a sales execution platform within the Forge Ecosystem that enables multi-channel outbound campaigns via email and LinkedIn, powered by Agent Frank AI SDR. It supports unlimited mailboxes and senders and integrates with CRMs to streamline outreach pipelines.
- Automates Outreach ProcessesUtilizes AI to autonomously generate and manage outreach campaigns, significantly streamlining the sales process.
- Streamlines Sales WorkflowsIntegrates with popular CRM systems to enhance data management and facilitate smooth coordination throughout sales campaigns.
- Combines Email and LinkedIn OutreachEmploys a unified platform to run effective outreach sequences, utilizing both email and LinkedIn to maximize engagement.
- Enhances EngagementGenerates highly tailored messages based on prospect data, increasing the relevance and effectiveness of outreach.
- Scalable Campaign CapabilitiesProvides the flexibility to scale outreach efforts without constraints on the number of users or accounts.
- Increases Deliverability RatesEnsures high deliverability right from the start by using pre-warmed domains that have established sender reputations.
Infraforge
Infraforge provides private email infrastructure for scalable cold outreach, including private infrastructure with multi-IP provisioning and SSL with domain masking; supports pre-warmed mailboxes and scales outbound campaigns.
- Enhance Inbox Placement RatesPre-warmed mailboxes are essential for ensuring higher inbox placement and reducing bounce rates, ideal for cold outreach.
- Control Your Email Sending EnvironmentWith a dedicated infrastructure, businesses can manage their sending environment effectively and customize their email strategies.
- Distribute Sending Across Multiple IPsDistributing your sending across multiple IPs helps mitigate risks associated with email deliverability and sender reputation.
- Securely Brand Your Email CommunicationsSSL and domain masking not only enhance security but also foster trust in your email communications by presenting branded links.
Warmforge
Warmforge is an email deliverability center that warms up mailboxes, monitors domain health, runs inbox placement tests, and alerts you to deliverability issues.
- Boosts Email Sending ReputationBy gradually increasing email send volume, Warmforge helps establish trust with email service providers, ensuring higher chances of landing in inboxes.
- Instant Issue NotificationsReceive real-time alerts for any factors impacting email deliverability, allowing for swift remediation and maintaining sender reputation.
- Continuous Domain Health ChecksKeep track of your domain's reputation and health metrics, ensuring compliance and optimal performance in email outreach.
- Monitors Email Reputation MetricsUtilize the Heat Score to gauge the health of mailboxes, ensuring they're ready for cold outreach campaigns.
- Evaluate Email Delivery SuccessTest how your emails land across various email providers and optimize strategies to improve inbox placement rates.
Leadsforge
Leadsforge is a lead search engine for leads that generates highly targeted, enriched lead lists in minutes, designed for rapid outbound prospecting.
- Enhances Lead QualityLeadsforge enables users to obtain in-depth insights about leads, allowing for more personalized and effective outreach strategies.
- Finds Relevant Prospects FastWith advanced filtering and search capabilities, Leadsforge helps identify the most suitable leads to improve campaign outcomes.
- Streamlines Outreach EffortsFacilitates communication across different channels, including email and LinkedIn, to enhance engagement and response rates.
- Simplifies User ExperienceDesigned for ease of use, Leadsforge allows users to find and manage leads without requiring technical expertise.
- Tracks Performance MetricsProvides insights into lead interactions and conversions, helping users optimize their strategies.
Primeforge
Primeforge helps you buy, set up, and manage Google Workspace and Microsoft 365 mailboxes from a single platform; it automates DNS setup, bulk domain management, and provides mailbox usage tools, with US IPs and API access.
- Launch Enhanced Cold OutreachGain access to reliable mailboxes from Google and Microsoft specifically designed for effective cold outreach campaigns.
- Simplify Domain SetupAutomated DNS setup eliminates the need for technical expertise, allowing users to focus on outreach rather than configuration.
- Enhance Email DeliverabilityOperating on US IPs significantly boosts the chances of landing in inboxes instead of spam folders.
- Manage Your Infrastructure ProgrammaticallyUtilize API access to automate and efficiently manage mailbox and domain settings without manual intervention.
- Efficiently Manage Multiple DomainsEasily oversee numerous domains, ensuring scalable outreach capabilities without fragmentation.
- Estimate Mailbox RequirementsUtilize the mailbox calculator to determine necessary resources, optimizing your outreach strategy effectively.
- Customize Mailbox ConfigurationsConfigure each mailbox with specific settings and profiles to adapt to various outreach scenarios and requirements.
Agent Frank
Agent Frank is an AI SDR that crafts outreach emails and supports unique, AI-driven outbound campaigns within Salesforge.
- Crafts Personalized EmailsUtilizes AI to create tailored outreach emails quickly, allowing sales teams to engage effectively with prospects.
- Run Email + LinkedIn CampaignsFacilitates combined email and LinkedIn outreach campaigns, streamlining sales efforts and improving engagement.
- Ensures Timely Follow-upsAgent Frank automatically manages follow-ups, maintaining contact with prospects while freeing up sales teams to focus on closing deals.
- Monitors Engagement MetricsProvides insights on email open rates, response rates, and overall campaign performance to inform adjustments and enhancements.
References
Methodology and sourcing behind the figures shown above.
Email deliverability and sending infrastructure
Primary estimate based on market reports in the search results. Market Research Future reports a 2024 market size of USD 2.285B and a 2025–2035 CAGR of 8.82% (projecting USD 5.79B by 2035); Business Research Insights reports a comparable CAGR (~8.47%) with a lower 2026 baseline (USD 1.35B). I use the MRFR 2024 figure and its 8.82% CAGR as the primary estimate while noting the BRI report’s similar growth trajectory.
Sales engagement
Primary market reports in the search results cluster around a ~US$9–9.6 billion global market for sales engagement/platform solutions in the mid-2020s with mid-teens CAGRs. I use FactMR’s 2024 valuation (US$9.6B) and its 14% CAGR as the representative estimate, supported by ResearchAndMarkets and PersistenceMarketResearch which report similar ~US$9–9.2B baselines and CAGRs in the mid-teens.
- The global sales engagement software market has been valued at US$ 9.6 billion in 2024 and is projected to increase at a CAGR of 14%.
- The global sales engagement platforms market size is projected to grow from US$ 9 billion in 2024 to US$ 25 billion by 2031.
- Global sales engagement platform market size valued at US$ 9.2 Bn in 2026; CAGR 16.4% (2026 - 2033).
- Sales Engagement Software Market Size was estimated at 32.37 USD Billion in 2024; CAGR (2025 - 2035) 34.44%.
Contact data enrichment and lead generation
Search results (vendor blogs and product pages) describe strong demand for continuous B2B contact enrichment and lead-generation capabilities but do not provide explicit market-size figures. I estimated the addressable market by treating “contact data enrichment and lead generation” as a focused segment of the broader B2B data-as-a-service / sales-intelligence market: multiple large vendors (e.g., ZoomInfo-scale revenues) plus numerous smaller providers indicate a multi-billion-dollar niche. Growth drivers include AI-assisted enrichment, CRM/platform integrations, rising CRM data decay costs, and increased automation of outbound workflows; these factors support a high-single- to mid-teens CAGR. Because no explicit sizing/CAGR appears in the provided search results, the estimate is an informed judgment based on market structure and vendor scale.
Email deliverability and reputation management
Primary deliverability-focused sources show the addressable market in the low‑billion range. BusinessResearchInsights (deliverability market) projects USD 1.35B in 2026 with an 8.47% CAGR; Credence reports a smaller tools‑only market (USD 0.445B in 2024, CAGR 10.5%), while broader email market estimates (MRFR) are much larger—indicating deliverability is a niche within a larger email ecosystem. I adopt the BusinessResearchInsights figure as the market‑level estimate and its CAGR (8.47%) as a conservative growth potential consistent with specialist‑tool growth and broader market trends.
Email infrastructure and account provisioning
Estimate based on cited market reports for adjacent categories (email market, hosting, and client/security segments). Email infrastructure and account provisioning is treated as a niche subsegment of email hosting and transactional delivery (domain setup, account provisioning, deliverability services). Using cited 2024–2026 market sizes for global email and hosting markets and applying a conservative share (roughly 8–15%) to cover provisioning/account-setup services and managed deliverability, the 2025 global addressable is estimated at about $1.2B. Growth potential (CAGR ~10.5%) reflects sector-level momentum (MRFR global email CAGR ~11.4%, hosting/hosting-services CAGR ~12.9%) tempered by slower enterprise-mail segments (FMI US B2B email CAGR 5.8%), and tailwinds from deliverability/security/regulatory drivers.
- 2025 Market SizeUSD 12.6 Billion; CAGR (2026-2035) 11.4%.
- Industry Size (2025) USD 12.2 Bn; Forecast CAGR (2025 to 2035) 5.8%.
- Email Hosting Services Market was valued at USD 6.21 Billion in 2025 and projected to reach USD 20.89 Billion by 2035; CAGR 12.9%.
- Reached USD 5,766.17 million in 2024; projected to USD 9,904.57 million by 2032, at a CAGR of 6.51%.
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