InboxKit
Infraforge
Zapmail
Mailpool
e2b
Modal
Better Stack
Spacelift.io
Molted
Sockt.dev
ipinfo.io
Cogram
InboxKit is the official Google Cloud Partner providing email infrastructure for cold outreach. It delivers compliant Google Workspace and Microsoft 365 accounts with global IPs, including US and EU IPs, ensuring high deliverability and minimal setup time. Designed for sales teams, agencies and B2B SaaS teams, InboxKit helps users achieve maximum inbox placement without technical hassles. Top capabilities include official Google Workspace provisioning, full API access, done-for-you DNS configuration, bulk mailbox operations, email platform integrations, and isolated domain panels.
Inboxkit streamlines workflows and builds trust with bulk uploads, sequencer integrations, and public tools like SPF/DKIM/DMARC checkers.
InboxKitInboxKit's answer
What makes InboxKit stand out is it's guaranteed 95% inbox placement, automated security (DKIM, DMARC, SPF), bulk operations, and seamless integration with 15+ leading platforms. InboxKit empowers lead generation agencies and SaaS companies to scale campaigns quickly using official licensed mailboxes, maintain full admin control, and achieve reliable email deliverability with fast setup and expert support.
Based on our record, e2b seems to be more popular. It has been mentiond 38 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
With some fear that corporate data could be revealed by messy AI applications, sandboxing was high on the agenda, and Matt Brockman, an AI engineer at enterprise sandboxing business E2B, explained that there really wasnโt much to be frightened of. - Source: dev.to / 19 days ago
E2B is the sandbox. It gives the agent its own computer to do work. - Source: dev.to / about 1 month ago
If you've used E2B, Daytona, Modal sandboxes, or Cloudflare Sandboxes, the shape is familiar: REST API, Python and JS SDKs, exec / files / snapshot primitives. Here's what the Python SDK looks like:. - Source: dev.to / 2 months ago
E2B | SF, Prague, Remote | Eng, GTM, and Operations | https://e2b.dev/ E2B is building infrastructure for AI agents, and has quickly become the open source standard for agentic workflow sandboxes. Customers include Perplexity, Groq, Manus, and more. We are experiencing explosive growth and hiring for several technical and non-technical functions as we prepare to 3x the team this year. - Distributed Systems Engineer. - Source: Hacker News / 3 months ago
Sandbox: Since we are using Gemma 4 E2B, you should ideally provide an E2B.dev API key if you want the agent to execute code in a secure, cloud-hosted sandbox. If you want it 100% local, select Local Terminal. - Source: dev.to / 3 months ago
Infraforge - Private Cold Email Infrastructure Sorted In Minutes
Modal - Your end-to-end stack for cloud compute
Zapmail - Collaborative communication platform built for teams
Better Stack - Everything you need to ship higherโquality software faster.
Mailpool - Cold Email Infrastructure, Simplified
Spacelift.io - Collaborative Infrastructure For Modern Software Teams