Argorant
AeroLeads
Fork.ai
VeriMails
Apollo.io
Lusha
Hunter.io
Lead411
Emisar.dev
Argorant is a B2B contact database built for revenue teams that are tired of bounced emails and enterprise pricing. Search 614 million contacts across 184 countries by plain-English industry โ type โfintechโ or โdental practicesโ and get the right companies instantly. Every email is verified with a live SMTP probe at export, with catch-all servers flagged separately, so you download deliverable addresses instead of pattern-matched guesses. Argorant is fully self-serve: free trial with no credit card, paid plans from under $100 per month, monthly billing available, cancel in one click. It also ships a REST API, webhooks, and an MCP server so AI agents like Claude and GPT can search, verify and export leads directly
Emisar is the last MCP server youโll need to install: a Zero-Trust gateway connecting Claude, Cursor, ChatGPT, and any AI agent to your infrastructure. One server handles production access, debugging, alerts, and internal operations, with new capabilities added as packs. Agents can inspect real production state, debug what they shipped, and help resolve incidents. Safe reads run automatically; policy allows, blocks, or routes risky actions for approval. No SSH keys, VPNs, remote shells, or standing shell access โ and every call is recorded.
Argorant Emisar.devNo features have been listed yet.
Emisar.dev's answer:
emisar is for SRE, DevOps, platform engineering, infrastructure, and security teams that want AI agents to inspect and operate production systems. It is especially relevant to teams managing multiple Linux hosts, clusters, databases, cloud services, or regulated environments where unrestricted shell access and incomplete audit records are unacceptable.
Emisar.dev's answer:
The hosted control plane and operator interface use Elixir, Phoenix, LiveView, PostgreSQL, and Tailwind CSS. The host runner and MCP bridge are written in Go. Action packs use YAML and JSON Schema, while production infrastructure is managed with Terraform on Google Cloud. The system communicates through MCP, OAuth 2.1, TLS, and WebSockets.
Emisar.dev's answer:
Emisar.dev's answer:
Founder Andrii Dryga spent a decade working as a CTO, full-stack engineer, SRE, and DevOps engineer. He experienced the cost of running the wrong command on the wrong cluster, while also seeing AI solve operational problems in seconds. emisar grew from the need to preserve both truths: AI agents are useful, and production access must remain bounded. Its answer is to give agents a reviewed catalog of operations instead of a blank terminal.
Emisar.dev's answer:
emisar lets AI agents work on real infrastructure without giving them a shell. Agents choose from a finite catalog of typed, versioned actions. Policy decides what runs, what requires approval, and what is denied, while an outbound-only runner verifies the action again on the host. New capabilities arrive as packs behind the same MCP integration, and every request is recorded in both a searchable audit trail and a tamper-evident host journal. [
Emisar.dev's answer:
Choose emisar when you want an agent to keep investigating and handling routine operations without handing it SSH credentials or supervising every call. Compared with raw shell access, copy-paste workflows, or one-off MCP servers, emisar provides reviewed action contracts, host-level enforcement, risk-based policy, scoped access, approvals, pack integrity checks, and a durable audit trail. It is built specifically for governed infrastructure access rather than generic automation.
AeroLeads - AeroLeads is a lead generation software which finds prospects with email and phone number.
Fork.ai - Fork AI - Find out the technology stack of any Mobile Apps from Google Play & App Store.
VeriMails - Verify email lists at a fraction of what you pay now. From $12.50/mo for 10,000 verifications - up to 30x cheaper than ZeroBounce.
Apollo.io - Apolloโs predictive prospecting, sales engagement, and actionable analytics help the teams to reach its full revenue potential.
Lusha - Search less. Sell more.
Hunter.io - Find all the email addresses related to a domain
