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 11,001 plugins across 14 categories.

Selected:transactional ×

Follow up to 10 plugins for free. Newest means first added to our catalog, not the publisher’s release date.

All plugins 29

1–29 of 29

Plugin growth → Export this page ↓

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

Compare plugins by developer and category
Plugin / developer	Category	Follow
LegalQuants TransactionalLegalQuantsContract and deal workflows for transactional attorneys, with shared daily-practice tools. Plugin name LegalQuants Transactional Show in context → 3 more matching sources Package name legalquants-transactional Show in context → Publisher description Contract and deal workflows for transactional attorneys, with shared daily-practice tools. Show in context → Publisher full description Deal workflows for transactional attorneys, with shared daily-practice tools. Show in context →	ProductivityVersion 0.1.1	View details →
AgentiSendAgentisend FZCOAgentiSend is a transactional email API for applications and AI agents. Send receipts, password resets, sign-in codes and alerts from you... Publisher subtitle Transactional email API Show in context → 3 more matching sources Publisher keywords · listing MCP server MCP connector transactional email API transactional email AI agents email API Claude Cursor sending domain email deliverability email for AI agents ChatGPT send email Show in context → Publisher description AgentiSend is a transactional email API for applications and AI agents. Send receipts, password resets, sign-in codes and alerts from your own verified domain, with a message log, a preflight that checks a send witho… Show in context → Publisher full description AgentiSend is a transactional email API for applications and AI agents. Send receipts, password resets, sign-in codes and alerts from your own verified domain, with a message log, a preflight that runs every check a… Show in context →	Developer ToolsVersion 1.2.0	View details →
PostlanePostlaneSend transactional email with the Postlane API. Use for welcome mail, password resets, receipts, and notifications. Publisher subtitle Send transactional email Show in context → 4 more matching sources Publisher capabilities · listing Add transactional email to an app Use saved email templates Set up a sending domain Show in context → Publisher keywords · listing email transactional postlane password-reset notifications Show in context → Publisher description Send transactional email with the Postlane API. Use for welcome mail, password resets, receipts, and notifications. Show in context → Publisher full description Adds Postlane transactional email to your app: welcome mail, email verification, password resets, receipts, and notifications. The skill teaches the agent the Postlane HTTP API (POST /v1/emails with an Idempotency-… Show in context →	Developer ToolsVersion 0.1.0	View details →
ProntunoTUNSLAB LLCProntuno helps users send transactional emails, check delivery status, manage sending domains and suppressions, and configure delivery ev... Publisher subtitle Manage transactional email Show in context → 1 more matching sources Publisher description Prontuno helps users send transactional emails, check delivery status, manage sending domains and suppressions, and configure delivery event webhooks through ChatGPT. Show in context →	Developer ToolsVersion 1.0.0	View details →
EmailitEmailitSend transactional email, run campaigns and automations, manage contacts and sending domains, and fix deliverability with Emailit. Publisher keywords · listing emailit email transactional-email email-marketing deliverability smtp webhooks Show in context → 2 more matching sources Publisher description Send transactional email, run campaigns and automations, manage contacts and sending domains, and fix deliverability with Emailit. Show in context → Publisher full description Emailit is an email delivery platform for transactional email, SMTP and email marketing. This plugin lets ChatGPT and Codex work with your Emailit account: send transactional email from your verified sending domains, check whether a message w… Show in context →	CommunicationVersion 1.0.1	View details →
LoopsLoopsEmail marketing, transactional email, and email automation for SaaS. Build waitlist, onboarding, trial, and dunning emails, draft campaig... Publisher keywords · listing loops loops-email email email-software software-email saas saas-email email-marketing transactional-email email-automation lifecycle-email onboarding-emails welcome-emails waitlist-emails trial-emails dunning-emails failed-payment-emails win-back-emails newsletters product-update-email… Show in context → 2 more matching sources Publisher description Email marketing, transactional email, and email automation for SaaS. Build waitlist, onboarding, trial, and dunning emails, draft campaigns, and manage contacts with Loops. Show in context → Publisher full description …MCP connects ChatGPT to Loops, the email software for SaaS teams and startups. Run email marketing, transactional email, and email automation from ChatGPT through the Loops email API. Build SaaS lifecycle emails like waitlist, welcome, onboarding, trial ending, failed payment (dunning), and win-back… Show in context →	Business & OperationsVersion 0.2.2	View details →
MailChannelsMailChannels CorporationBuild and operate outbound email with MailChannels using official SDK and platform guidance Publisher keywords · listing email transactional-email mailchannels deliverability webhooks multi-tenant Show in context →	Developer ToolsVersion 1.0.1	View details →
MillionSendCODARI GLOBAL, LLCSend email from your verified domains, manage contacts, segments, broadcasts and templates, and check delivery and insights in your Milli... Publisher keywords · listing email transactional email email marketing deliverability contacts Show in context → 1 more matching sources Publisher full description MillionSend is an email-sending platform for transactional and marketing email. Once MillionSend is connected, ChatGPT works inside one MillionSend team that the user chooses when connecting, within the permissions the user grants. ChatGPT can r… Show in context →	CommunicationVersion 1.0.2	View details →
Nitrosend - AI Email MarketingNitrosend Pty LtdNitrosend is AI-native email marketing you run from ChatGPT. Plan, write, design and send newsletters, campaigns and automated flows by c... Publisher keywords · listing email marketing newsletters email campaigns marketing automation transactional email email Show in context → 1 more matching sources Publisher description …delivery Use managed sending or configure your provider in the Nitrosend app. Application-triggered transactional email uses the REST API or SDK. Get started: connect Nitrosend from the ChatGPT Plugin Directory, then sign in or create an account in the same step. Show in context →	Business & OperationsVersion 2.1.5	View details →
SecureSMTPTechnologiaCheck your SecureSMTP account, manage sending domains, see delivery stats and send email. Publisher keywords · listing email smtp transactional email deliverability dns dkim Show in context →	CommunicationVersion 1.0.1	View details →
SenderKitSenderKitBuild complete messaging experiences right from your AI coding agent. Add transactional email, SMS, push, and web-push — welcome emails, ... Publisher keywords · listing senderkit transactional-email transactional-messaging email email-api send-email sms push-notifications web-push notifications notification-system otp verification-code magic-link password-reset-email receipts… Show in context → 2 more matching sources Publisher description Build complete messaging experiences right from your AI coding agent. Add transactional email, SMS, push, and web-push — welcome emails, OTPs, receipts, and more — then create templates, send, and monitor every message your app sends. One messaging layer, no provider lock-i… Show in context → Publisher full description Build complete messaging experiences right from your AI coding agent. Add transactional email, SMS, push, and web-push — welcome emails, OTPs, receipts, and more — then create templates, send, and monitor every message your app sends. One messaging layer, no provider lock-i… Show in context →	Developer ToolsVersion 1.0.1	View details →
Send & Retain EmailsSend & RetainEmail automation for a company's transactional and marketing email: create and send on-brand react.email templates, build event-triggered... Publisher keywords · listing email api email marketing send email email lifecycle email transactional email email automation react email email templates deliverability resend sendgrid onboarding emails abandoned cart win-back Show in context → 2 more matching sources Publisher description Email automation for a company's transactional and marketing email: create and send on-brand react.email templates, build event-triggered automations, manage contacts and segments, set up sending, and track delivery, from chat. Show in context → Publisher full description Send & Retain is an email automation service. It creates, sends and tracks a company's transactional and marketing email — order confirmations, welcome emails, abandoned-cart reminders, win-back campaigns — and this plugin lets you run all of it from a conversation: the templates, the a… Show in context →	CommunicationVersion 1.0.6	View details →
AI-DM 4 EngineSimen Midtun Hansen Publisher description Manifest-bound AI-DM 4 text-campaign adapter and transactional runtime Show in context →	EntertainmentVersion 0.3.1	View details →
AndeorAndeor Publisher description …d departures for your party. The public app is informational and does not provide external links or transactional actions. Show in context →	TravelVersion 1.0.0	View details →
Azure Cosmos DBAzure Cosmos DB Publisher full description …and scaling (autoscale, serverless), monitoring and diagnostics, and design patterns (change feed, transactional batch). It gives your agent the knowledge to generate reliable Cosmos DB code and apply best practices end to end. Show in context →	Data & AnalyticsVersion 1.2.0	View details →
Cecil-IA Labs FFmpegCecil-IA Labs Publisher full description …oolkit when executable tooling is available, with FFprobe preflight, explicit overwrite protection, transactional outputs, structured errors, and optional hardware acceleration. Executable workflows require Node.js 22+ and FFmpeg/FFprobe 6.1+; environments without command execution can still use the… Show in context →	Developer ToolsVersion 2.0.0	View details →
HemmaBoHemmaBo Publisher description …t's own website. Vacation Rental Protocol is an open standard for host-signed stay offers. Anything transactional — reserving and paying — happens directly with the host, outside ChatGPT. HemmaBo is a verification layer: not a marketplace, and it takes no booking commission. Show in context →	TravelVersion 2.0.1	View details →
IncaptoINCAPTO Publisher full description …s, or reactivation, create support tickets, or deliver proactive notifications in ChatGPT. Ordinary transactional communications from Incapto are separate. It cannot access internal Incapto reporting or other customers' accounts. Show in context →	OtherVersion 1.1.1	View details →
KnockKnock Publisher description Knock is agent-first customer engagement infrastructure for your product, marketing, and transactional messaging. One platform to manage all your messaging across email, SMS, push, chat, and in-app. Inspect workflows and manage notifications, directly in ChatGPT and Codex. Show in context →	Developer ToolsVersion 1.1.0	View details →
magnewsDiennea S.r.l. Publisher description Use magnews in ChatGPT to make your email marketing work easier. Explore campaigns, newsletters, transactional messages, automations, workflows, audiences, and databases, and quickly understand what's working and where there's room to improve. Check opens, clicks, conversions, engagement, content… Show in context →	Business & OperationsVersion 2.0.0	View details →
MailercloudMailercloud Publisher description …e you send, manage contacts, lists, segments and tags, create and schedule campaigns, send test and transactional email, and review deliverability, inbox placement and account health - all in natural language. Mailercloud powers 10,000+ subscribers sending over 1 billion emails per month. Show in context →	ProductivityVersion 1.0.0	View details →
MigmaMigmaAI, Inc Publisher description Migma designs branded transactional and marketing emails, reviews existing designs, checks compatibility and deliverability, manages contacts and campaigns, exports finished work, and sends with your approval. Show in context →	ProductivityVersion 1.0.0	View details →
MisarMailMisar AI Publisher full description MisarMail lets you run email from ChatGPT. Send transactional email, build and send marketing campaigns, manage contacts, templates and automations, run A/B tests, and check deliverability (SPF, DKIM, DMARC, warm-up and sender score) in plain langu… Show in context →	CommunicationVersion 1.1.2	View details →
Publica Nowpublica.la Publisher description …a creator's public profile and published-work metadata. The connector is public, read-only, and non-transactional. Show in context →	EntertainmentVersion 1.1.0	View details →
ResendResend Publisher description Resend helps users send transactional email, inspect delivery and request logs, manage audiences, domains, templates, broadcasts, automations, webhooks, API keys, and OAuth grants from ChatGPT using their own Resend credenti… Show in context →	Developer ToolsVersion 5.0.0	View details →
SamvaSamva Publisher description Samva helps product teams inspect email readiness and delivery activity, send transactional email, and manage domains, senders, webhooks, templates, scheduled messages, and campaigns through ChatGPT. Show in context →	Developer ToolsVersion 1.0.0	View details →
Sendly14930398 Canada Inc. Publisher description Sendly is an email platform for product teams: a transactional sending API, campaigns, visual workflow automations, contacts with custom fields, lists, dynamic segments, topic preferences, suppressions, sending-domain setup and analytics. The Sendly… Show in context → 1 more matching sources Publisher full description Sendly is an email platform for product teams: a transactional sending API, campaigns, visual workflow automations, contacts with custom fields, lists, dynamic segments, topic preferences, suppressions, sending-domain setup and analytics. The Sendly… Show in context →	Business & OperationsVersion 1.0.1	View details →
Signal by StackEnhanceStackEnhance Publisher full description …m, where the deeper analysis lives. Counts are de-duplicated marketing sends; welcome, birthday and transactional emails are excluded. For a recent period the app lists the send dates and may quote up to two subject lines that are already public on the brand's page; the full campaigns, all subject l… Show in context →	Data & AnalyticsVersion 1.0.0	View details →
TPC BenchmarksThe Prompting Company Publisher full description …ation, measured by The Prompting Company. Ask about a product or a category, such as search APIs or transactional email, and get measured results in chat: completion rate, passed, failed and blocked runs, average successful run time, and an overall score from 0 to 100 that averages an experience sco… Show in context →	Developer ToolsVersion 1.0.0	View details →