Search and filter 812 marketing tools by category, price, business type, and features.
Ranked by Overall Score: our Editor Rating and Market Signal, 50/50. Market Signal uses Ahrefs and Semrush data through September 2026, pulled October 6 to 19, 2026. How we score
87 tools · page 2 of 3
Houston-based certificate authority with eSigner cloud signing, document signing and private PKI.
Best for: Software publishers and document-heavy businesses that need cloud-based code and document signing alongside web certificates.
Thales-owned application and data security vendor with DDoS protection for websites, networks and IPs.
Best for: Enterprises and regulated firms that want DDoS, web application and data protection from a single vendor.
Public CA and cloud CLM platform, Sectigo Certificate Manager, plus SiteLock website security.
Best for: IT and PKI teams that need to automate certificate renewal across load balancers, Kubernetes and cloud key vaults.
Content optimization platform with a live Content Score editor, Content Audit and AI Tracker.
Best for: Content and SEO teams that publish articles at volume and want each draft scored against current search results before it goes live.
Audience-research platform revealing websites, social accounts, podcasts, channels, brands, and keywords audiences follow.
Best for: Marketers, PR teams, content strategists, and agencies researching where a specific audience spends attention online.
Readability editor that flags dense, wordy sentences and offers AI rewrites and tone adjustment.
Best for: Bloggers, marketers and business writers who want plainer copy aimed at a specific reading grade.
Consumer VPN built on its own open-source Lightway protocol and RAM-only TrustedServer infrastructure.
Best for: Individuals and households who want an audited VPN protocol, router-level coverage and split tunneling on most of their devices.
Website security service combining malware cleanup, cloud firewall and monitoring.
Best for: Website owners and agencies that need remote malware cleanup and a cloud firewall across WordPress or other web platforms.
Identity-based zero trust access built to replace business VPNs, with DNS filtering and SSH access.
Best for: IT and DevOps teams that want to retire a legacy VPN and manage access to cloud and on-prem resources as code.
GTM AI platform that chains prompts, company data and agents into repeatable Workflows.
Best for: Sales and marketing operations teams that want to turn repeatable research and content processes into AI workflows tied to their CRM.
Anti-detect browser for multi-account management.
Best for: Teams managing many ad, marketplace or social accounts.
Grammar checker for academic and technical English with consistency, citation and journal-finder tools.
Best for: Researchers and graduate students preparing manuscripts for journal submission in English.
Trend-discovery platform tracking emerging topics, products, companies, and search-growth patterns.
Best for: Marketers, investors, product teams, and researchers looking for emerging topics before they become broadly established.
Web data platform with proxies, scraping APIs and browser infrastructure.
Best for: Data, AI, ecommerce, and research teams that need large-scale public web access through proxies, APIs, browsers, or datasets.
Web plagiarism checker by Indigo Stream Technologies, with Copysentry monitoring and a Premium API.
Best for: Publishers and content agencies that check freelance articles for duplication before paying for or publishing them.
Business network security platform with VPN, zero trust access, a secure browser and threat protection.
Best for: Small and mid-size companies and MSPs that want to replace hardware VPNs and add zero trust controls without on-site equipment.
WordPress security plugin with malware scanning, one-click cleanup, firewall protection, and vulnerability monitoring.
Best for: WordPress site owners and agencies that want remote malware cleanup plus firewall and vulnerability protection across one or many sites.
GMO-owned certificate authority offering the Atlas identity platform, managed PKI and IoT device identity.
Best for: Enterprises and IoT manufacturers that need high-volume certificate issuance or regulated certificates such as eIDAS and PSD2.
Website monitoring combining synthetic checks with real-user performance measurement.
Best for: Web and application teams that want both simulated availability checks and performance data collected from real visitors.
Anti-detect browser and cloud phones for managing many accounts.
Best for: Agencies and marketers operating many separate accounts from one dashboard.
Content research, media monitoring and journalist discovery.
Best for: Content and PR teams researching topics and coverage.
AI-content and plagiarism detection for text, code, images and video, delivered via API and LMS.
Best for: Universities and enterprises that need AI and plagiarism detection built into their LMS or content pipelines through an API.
Social media management suite for agencies, with content discovery, white-label options and a unified inbox.
Best for: Social media agencies that manage many client accounts and want to resell the platform under their own brand.
Anti-detect browser built for affiliate marketing and traffic arbitrage.
Best for: Affiliate marketers and media buyers running many ad accounts.
Consumer VPN with WireGuard, kill switch and split tunneling.
Best for: Individuals who want a multi-device VPN with configurable connection and privacy controls.
Certificate authority issuing 90-day and annual SSL certificates with ACME automation and a REST API.
Best for: Developers and site owners who want to automate certificate issuance and renewal through ACME clients or an API.
Social media management platform for content calendars, approvals and publishing.
Best for: Marketing teams and agencies that need structured social content calendars with review and approval before publication.
Website monitoring for uptime, page speed and domains.
Best for: Small web teams and agencies that want several website-health checks and customer-facing status pages from one monitoring service.
Consumer VPN with specialty servers for streaming, torrenting, gaming, and broad device coverage.
Best for: Individuals who want an easy consumer VPN with dedicated server categories for streaming, downloads, and everyday browsing.
Privacy-focused VPN with WireGuard, multihop and DAITA.
Best for: Privacy-conscious users who want transparent VPN apps and advanced anti-tracking controls.
SEO and GEO content platform that briefs, scores drafts and tracks citations in AI answers.
Best for: SEO teams and content marketers adapting their article process for visibility in AI answer engines as well as Google.
WordPress security platform focused on vulnerability intelligence, virtual patching, and plugin-level protection.
Best for: WordPress site owners, agencies, and hosting providers that want vulnerability-focused protection and virtual patches for plugins and themes.
AI-driven content strategy and topic modeling platform.
Best for: Content teams planning topic strategy at a site-wide level, beyond single articles.
Workflow automation that republishes videos and podcast clips from one platform to others.
Best for: Short-form video creators and podcasters who publish on one platform and want the same content posted everywhere else automatically.
Continuous vulnerability management platform for external infrastructure, cloud environments, and web applications.
Best for: Small and midsize security teams that need recurring vulnerability scanning and prioritization across external infrastructure and cloud assets.
Residential and mobile proxy network with IP rotation handled for you.
Best for: Teams that want residential and mobile IPs with rotation managed by the provider.