Real-time single and bulk email validation (syntax, MX, 5,000+ disposable domains, SMTP).
Developer ToolsCommunication & messaging
- Passed: Updated recently
Not checked yet
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Evidence for your next connection.
Independent measurements of remote MCP servers. Every observation has a timestamp.
Read-only probesFind a server for your workflow, with connection evidence you can inspect.
Real-time single and bulk email validation (syntax, MX, 5,000+ disposable domains, SMTP).
Developer ToolsCommunication & messaging
Not checked yet
Nodium-ioVerified
Operate WhatsApp from an agent: read conversations and contacts, send messages, by API key.
Developer ToolsCommunication & messaging
Not checked yet
numradar.appVerified
Check whether phone numbers are registered on WhatsApp, from your AI agent.
Developer ToolsCommunication & messaging
Not checked yet
Quote, send and track SMS, campaigns, contacts and Verify codes, with a confirmation before sending.
Marketing & SalesCommunication & messaging
Outdated check
Median latency not measured · Last checked
jessesorsaVerified
Turn signals from email, CRM, and meetings into a prioritized daily sales to-do list.
ProductivityCommunication & messaging
Not checked yet
getoneprofile.aiVerified
Find prospects, research them, and run email and LinkedIn outreach in your Oneprofile workspace.
ProductivityCommunication & messaging
Outdated check
Median latency not measured · Last checked
openmail.shVerified
Gmail for agents: create inboxes, read and reply to mail, send email, manage domains. OAuth sign-in.
ProductivityCommunication & messaging
Median latency not measured · Last checked
useopsis.comVerified
OSINT search: find the accounts behind an email, username or domain across 1,000+ sources.
ProductivityCommunication & messaging
Outdated check
Median latency not measured · Last checked
otprun.comVerified
Send WhatsApp messages from your own number, read the replies and send login codes.
OtherCommunication & messaging
Outdated check
Median latency not measured · Last checked
All-in-one marketing for entrepreneurs: sites, sales funnels, CRM, email, WhatsApp, courses, shop.
Marketing & SalesCommunication & messaging
Not checked yet
packetexchange.ioVerified
SMS, voice calls, OTP verification, phone numbers and wholesale voice routes by Minutes Network.
ProductivityCommunication & messaging
Not checked yet
palisade.emailVerified
Monitor and manage email authentication (SPF, DKIM, DMARC, MTA-STS, BIMI) for your domains.
ProductivityCommunication & messaging
Outdated check
Median latency not measured · Last checked
itsparley.comVerified
WhatsApp for your AI agent, sent from your own number. Source-available (Elastic License 2.0).
Developer ToolsCommunication & messaging
Outdated check
Median latency not measured · Last checked
ParvenuDevVerified
B2B lead sourcing and enrichment: lead lists with verified emails, LinkedIn and company data.
Developer ToolsCommunication & messaging
Outdated check
Median latency not measured · Last checked
Extract PDFs into structured tables, query records, and configure document inbox workflows.
Developer ToolsCommunication & messaging
Outdated check
Median latency not measured · Last checked
pendnt.devVerified
Human approvals, notifications, inbound webhooks, wake-ups for headless agents. Free trial: /try
Developer ToolsCommunication & messaging
Not checked yet
Watch cameras and video with AI vision and get alerts in Slack, Discord, Telegram or a webhook.
MediaCommunication & messaging
Outdated check
Median latency not measured · Last checked
Connect your own WhatsApp number to Cursor, Claude and ChatGPT: catch up, search, send replies.
OtherCommunication & messaging
Outdated check
Median latency not measured · Last checked
persuadioai.comVerified
Analyze leads, draft follow-up campaigns, and launch SMS outreach only with explicit human approval.
Marketing & SalesCommunication & messaging
Not checked yet
pidgeon.aiVerified
Email inbox and verifiable ID for your agent: addresses, threads, sending and replies.
ProductivityCommunication & messaging
Not checked yet
pipecorn.comVerified
Search B2B companies and people, then find verified work emails and mobiles across 100+ providers.
ProductivityCommunication & messaging
Not checked yet
plainmail.devVerified
Email on your own domains: add a domain, write its DNS, create mailboxes, read and send mail.
ProductivityCommunication & messaging
Not checked yet
Buy and send UK digital gift cards with a message from chat.
OtherCommunication & messaging
Not checked yet
postfleet.aiVerified
Give an AI agent its own email address: send, reply, read, and wait for mail.
ProductivityCommunication & messaging
Not checked yet
Automated measurements. Not a rating. Unmeasured checks are not failures. How to read the evidence