COMPETITOR MONITORING FOR PLUGIN DEVELOPERS

Track competitors while you build your plugin.

Follow your plugin and competitors. Review changes to their positioning, capabilities and published terms, with dated source evidence.

Explore 11,617 plugins across 14 categories.

Selected:email authentication ×

Follow up to 3 plugins for free. Newest means first added to our catalog, not the publisher’s release date.

All plugins 24

Plugin growth →

1–24 of 24 Export this page ↓

All words must match. Use quotes for an exact phrase.

Compare plugins by developer and category
Plugin / developer	Category	Follow
Email Domain DoctorAhmad KhodrChecks public email DNS configuration (MX, SPF, DMARC, and optional DKIM) for technical validity. Publisher keywords · listing email dns spf dmarc dkim mx email-authentication mcp Show in context → 5 more matching sources Plugin name Email Domain Doctor Show in context → Package name email-domain-doctor Show in context → Publisher subtitle Check email DNS setup Show in context → Publisher description Checks public email DNS configuration (MX, SPF, DMARC, and optional DKIM) for technical validity. Show in context → Publisher full description Email Domain Doctor inspects the public email DNS setup of any domain. It validates MX records, checks SPF configuration and mechanism policies, parses DMARC policies and reporting addresses, and opti… Show in context →	Developer ToolsVersion 0.1.0	View details →
DMARCwiseDMARCwiseMonitor, analyze, and manage email authentication with DMARCwise. Publisher subtitle Monitor email authentication Show in context → 2 more matching sources Publisher description Monitor, analyze, and manage email authentication with DMARCwise. Show in context → Publisher keywords · listing dmarc spf dkim email-security Show in context →	SecurityVersion 0.1.0	View details →
HealthCheckEmailCnames Publisher description Inspect monitored domains, email-health history, authentication diagnostics and DMARC enforcement readiness. Manage monitoring, public status pages, alerts and team access with your account permissions. Some actions send notifications, expose public… Show in context → 2 more matching sources Plugin name HealthCheckEmail Show in context → Publisher subtitle Inspect email domain health Show in context →	Developer ToolsVersion 1.1.0	View details →
Deliverability AI WarmInboxesUpscale Systems LLCDeliverability AI WarmInboxes is a read-only cold email diagnostic and operator assistant powered by the WarmInboxes MCP. It combines liv... Publisher capabilities · listing Diagnose cold email deliverability Check DNS, authentication and reputation Analyze bounces, tracking and campaign issues Clean and segment lead CSVs Analyze cold email copy Plan Google, Microsoft and Azure infrastructure Search WarmInboxes opera… Show in context → 3 more matching sources Publisher description Deliverability AI WarmInboxes is a read-only cold email diagnostic and operator assistant powered by the WarmInboxes MCP. It combines live domain, DNS, authentication, reputation, bounce, tracking and list checks with WarmInboxes' continuously updated knowledge base of operator playbooks, diagnostic recipes, first-party research and infrastructure pl… Show in context → Publisher subtitle Cold email diagnostics Show in context → Publisher keywords · listing email deliverability cold email lead cleaning infrastructure productivity Show in context →	ProductivityVersion 1.0.1	View details →
Domain DoctorYasar ShehzadDiagnose public DNS, email authentication and HTTPS configuration with evidence and practical fixes. Publisher capabilities · listing Diagnose public DNS configuration Review email authentication and MX routing Check HTTPS certificates and redirects Show in context → 3 more matching sources Publisher description Diagnose public DNS, email authentication and HTTPS configuration with evidence and practical fixes. Show in context → Publisher subtitle Check DNS, email and HTTPS Show in context → Publisher full description Give Domain Doctor a public domain to check DNS records, inbound email routing, SPF, DMARC and HTTPS certificate configuration. Get evidence-backed findings with importance, explanations and practical next steps. Known DKIM selectors can be checked when you supply… Show in context →	Developer ToolsVersion 1.0.0	View details →
DechoNetDechoNetSecurity checks for domains, links and IP addresses from public data: DNS, TLS certificates, HTTP security headers, email authentication,... Publisher capabilities · listing …core Check before login or payment Phishing link check Outside verification of expectations DNS and email authentication TLS certificate check HTTP security headers Domain change history Show in context → 3 more matching sources Publisher description …for domains, links and IP addresses from public data: DNS, TLS certificates, HTTP security headers, email authentication, registration data, phishing links and exposure. Show in context → Publisher full description …d grade for a domain, with the fixes that matter most (DNS, TLS certificate, HTTP security headers, email authentication, registration data, network) — passive, public lookups only. - Whether a page is fine to log in, pay, submit a form or download on: phishing signals, where card fields are hosted, and h… Show in context → Publisher keywords · listing security domain phishing dns ssl email dmarc recon Show in context →	Developer ToolsVersion 1.0.0	View details →
MailsoftlyMailsoftly Publisher description Mailsoftly is an email marketing and automation platform for growing businesses, nonprofits, schools and PTAs, local governments, associations, professional services firms, marketing agencies, consultants, and corpora… …thing while you keep the send button, and every send follows the same deliverability checks, sender authentication and suppression rules as a campaign built by hand. The app reaches only the account you connect, within the permissions you approve, and records which app made which change. Works with… Show in context → 1 more matching sources Publisher subtitle Email marketing and automation Show in context →	ProductivityVersion 1.2.0	View details →
Zovo DNS CheckerZovo Publisher description Check live DNS records and email authentication (SPF, DMARC, DKIM, MX) for a domain. Show in context → 3 more matching sources Publisher full description Check a domain's live DNS records and email authentication with an email DNS check that queries public resolvers through DNS-over-HTTPS for MX, SPF, DMARC, and DKIM, then returns a pass/warn/fail findings list and a CSV report. SPF is parsed in… Show in context → Publisher subtitle Live DNS & email auth checks Show in context → Publisher keywords · listing dmarc checker spf record checker mx lookup check spf record dmarc check dkim checker email dns check mx record check spf lookup count dns lookup txt record lookup Show in context →	Developer ToolsVersion 1.0.0	View details →
App Builder & Website CreatorAI Research PlusApp Builder turns your app idea into something you can start building today. Answer 5 quick questions and it prepares a personalized link... Publisher keywords · listing …cacion user login login screen ai app creator no code sign up screen signup flow user accounts user authentication push notifications app notifications in-app purchases subscription paywall tạo app bằng ai app pricing vibe coding tool app monetization crear app con ia app subscription membuat aplika… …ding flow onboarding screens desain aplikasi user onboarding user retention app retention retention emails tạo app không cần code export app code 開發app html prototype single file app build an mvp starter app crear app con inteligencia artificial androidアプリ作り方 app boilerplate 앱 개발 app erstellen mit… Show in context →	Developer ToolsVersion 2.1.7	View details →
DNS Doctor - DNS & DMARC ToolsDNS DoctorScan, fix, verify and monitor a domain's DNS: email authentication (SPF, DMARC, DKIM) with DMARC monitoring and evidence-based enforcemen... Publisher keywords · listing dns email spf dmarc dkim deliverability spam blacklist checker lookup dns records propagation whois domain email authentication email security mx bimi monitoring uptime website monitoring downtime ssl expiry expiration email test spam test mail tester deliverability test spoofing impersonation typosquatting look… Show in context → 2 more matching sources Publisher description Scan, fix, verify and monitor a domain's DNS: email authentication (SPF, DMARC, DKIM) with DMARC monitoring and evidence-based enforcement guidance, plus multi-region propagation, SPF include supply-chain audits, MX, DNS health, blacklists and domain/S… Show in context → Publisher full description Find out why email from your domain lands in spam, check whether a DNS change has reached resolvers in six locations, and keep watch on your domain's email, DNS and website. Ask in plain words and get a clear answer, with the exact record to publish when a fix needs one. With DNS Doctor you can: • Check email authentication: diagnose SPF, DKIM and DMARC, mail routing (MX), blocklists, domain and SSL certificate expiry, and which Gmail, Yahoo, Outlook and Apple sender requirements your DNS meets. • Check a… Show in context →	Business & OperationsVersion 1.20.0	View details →
DomainCanaryFinal Dynamics LLCCheck a domain's SPF, DKIM and DMARC records, build an SPF record, find out what a bounce means and read a DMARC aggregate report. Publisher keywords · listing dmarc spf dkim email authentication dns bounce Show in context → 1 more matching sources Publisher full description DomainCanary checks the email authentication records your domain publishes in DNS and shows you what to fix. Ask for a check to see your live DMARC, SPF and DKIM records, plain-English explanations of any problems, and the exact r… Show in context →	Developer ToolsVersion 1.0.0	View details →
Authorised OSINT ToolkitRobert Lane Publisher full description A nine-skill toolkit for authorised organisational OSINT, attack-surface analysis, email and cloud exposure review, identity-security assurance, monitoring design, risk quantification and evidence-led reporting. The replacement planning, identity and exposure-analysis skills exclude credentials, account enumeration, authentication testing, exploitation, access-control bypass and surveillance. Show in context → 1 more matching sources Publisher capabilities · listing Plan lawful defensive OSINT reviews Assess organisational attack surfaces Review email and cloud exposure Analyse identity security architecture Design exposure monitoring processes Quantify and prioritise security risk Produce evidence-led security reports Show in context →	SecurityVersion 1.1.0	View details →
BirdBird Publisher description …ird from your coding agent: operate the Bird API from the terminal with the `bird` CLI, send across email, SMS, and WhatsApp, and audit a domain's email authentication. Show in context → 2 more matching sources Publisher full description …r, chase an invoice, answer an inbox, place a call. Connect Bird and Codex does all of it for real: email, SMS, and WhatsApp on Bird's own sending infrastructure and carrier connections, calls on Bird SIP trunks, live events to every open browser and app over Bird Realtime — with a delivery timestam… …one and grows as Bird does. Some of it works before you even connect: grade any domain's live email authentication, analyze headers and DMARC reports, or search Bird's docs, no account needed. You sign in with Bird when you connect, so there is no API key to paste and no secret sitting in your confi… Show in context → Publisher keywords · listing bird api cli agent messaging email sms whatsapp verify realtime webhooks Show in context →	Developer ToolsVersion 0.68.3	View details →
Sinch Build for CodexSinchSinch Build skills and developer documentation for Codex: Conversation API (SMS, RCS, WhatsApp), Voice, Verification, Numbers, 10DLC, Fax... Publisher keywords · listing sinch messaging sms rcs voice verification email docs mcp Show in context → 2 more matching sources Publisher description …ion for Codex: Conversation API (SMS, RCS, WhatsApp), Voice, Verification, Numbers, 10DLC, Fax, and Email Show in context → Publisher full description …Verification, Numbers, Number Lookup, 10DLC, Elastic SIP Trunking, Fax, Mailgun, Provisioning, and Authentication. Documentation search requires no credentials. Optional bundled scripts can call live Sinch APIs, such as sending a test message or managing webhooks, using your own Sinch credentials a… Show in context →	Developer ToolsVersion 0.5.0	View details →
1to1 Mate1to1 Mate Publisher description …ough this connection. PERMISSIONS & DATA HANDLING ・Available on all plans, including the free plan ・Authentication via OAuth 2.1 with PKCE; sign in with your Google account ・Raw contact details (phone numbers, email addresses, messaging IDs) are never exposed to the AI. Not even the channel type label is returned — the MCP layer simply omits all contact-related fields ・You can disconnect the integration at… Show in context →	ProductivityVersion 1.0.1	View details →
AttackerViewAttackerView Publisher description Passive website security check for any domain: security headers, HTTPS and TLS, DNS, and email authentication (SPF, DKIM, DMARC), in seconds. Show in context → 1 more matching sources Publisher full description …jacking protection, the HTTP to HTTPS redirect, TLS configuration, DNS, DNSSEC and CAA records, and email authentication (SPF, DKIM, DMARC, MTA-STS). Each problem comes with its severity, the evidence observed and how to fix it. For developers, founders and IT teams who want a quick read on a site's confi… Show in context →	SecurityVersion 1.0.1	View details →
CustodisDIGISCAN LLC Publisher full description …ks to confirm access, connect an existing Custodis account. Connecting shares your Custodis account email address with ChatGPT. Your original document and token map are not shared by this workflow. Open a PDF (scans included), text-only Word .docx or UTF-8 .txt file, or paste text, inside Custodis.… …for ordinary business documents, not medical records, government identifiers, payment-card data, or authentication secrets. Show in context →	SecurityVersion 0.5.6	View details →
DigicaDigica Publisher full description …rowse current physical Digica Marketplace products from the public catalog. Digica V1 does not send email, SMS or push messages; delete accounts; issue refunds; transfer NFC ownership; manage or sell subscriptions; collect payment-card details; or start checkout. Existing Digica account entitlements can be used after authentication. Show in context →	Business & OperationsVersion 0.1.4	View details →
EzzyBillsEzzyBills Publisher description Access the authoritative EzzyBills developer specification, REST API contracts, authentication models, and integration guidance for building EzzyBills applications such as approval dashboards, email response workflows, and purchase order tools. Show in context →	Developer ToolsVersion 1.0.0	View details →
LusaDocsEDP Pericial y Consulting SL Publisher description …d operational summaries. Prepare new cases from TXT or text extracted by ChatGPT from user-provided email or photographs, and assign detectives and calendars. Directors can edit summaries for detectives on their cases; detectives are restricted to their own summaries. Every request requires OAuth authentication and the same role and workspace permissions as the LusaDocs application. Supported changes are presented in a confirmation card inside ChatGPT and executed only after your explicit conf… Show in context →	ProductivityVersion 1.4.2	View details →
PowerDMARCPowerDMARC Publisher description PowerDMARC brings your email-authentication data into ChatGPT. Ask about any domain's security posture and get an interpreted DMARC, SPF, DKIM, BIMI, and MTA-STS breakdown. Dig into DMARC aggregate reports to see who's sending em… Show in context →	Data & AnalyticsVersion 1.0.0	View details →
Radar LiteRed Sift Publisher description Analyze any domain’s email authentication, DNS, and web security configuration. Radar Lite scans your domain, visualizes security scores on a radar chart, and generates a summary with prioritized findings and remediation guidan… Show in context →	SecurityVersion 2.0.0	View details →
SiteTriageSeyithan Alkan Publisher description …ertificate the server is presenting right now (including TLS 1.3), HTTP status and redirect chains, email authentication (SPF, DKIM, DMARC), and domain registration and expiry. It then returns the most likely root cause, ranked, with concrete fix steps — instead of guesses. Ideal for the deploy moment: ap… Show in context →	Developer ToolsVersion 1.0.0	View details →
SupedSuped Publisher full description Understand your DMARC reports, protect your domains, and improve email deliverability with Suped in ChatGPT. Connect your Suped account to: • See which services send email for your domains. • Investigate SPF and DKIM failures and find out what to fix first. • Review monitored domains, authentication issues, and original DMARC report XML. • Add domains for monitoring and create client organizations under your MSP. More in the Suped platform: • Hosted authentication: DMARC, SPF with… Show in context →	SecurityVersion 1.0.3	View details →

Catalog results: live query. The homepage cache is not used for this view.