Spacelift.io
Scalr
env0
GitHub Actions
OpenTofu
Hashicorp Terraform
Digger
AWS CloudFormation
ForthWrite
Superhuman
Gemini
Lavender
Mailmeteor
Spark Mail
Spacelift is the most flexible management platform for Infrastructure as Code that helps DevOps teams manage their infrastructure-as-code performance for maximum optimization of scaling businesses.
Founded in 2020, Spacelift allows teams to manage complex cloud infrastructures simultaneously, providing visibility and collaboration. Itโs a hybrid of super-specialized, narrowly focused IaC automation tools and very generic CI/CDs like Jenkins or CircleCI. Thanks to Spacelift, teams are able to boost their productivity, automate manual processes, and ensure control and compliance.
Spacelift is the only IaC management solution that extends IaC DevOps to encompass the complete set of IaC frameworks including Terraform, Pulumi, and CloudFormation, with Ansible coming soon. Offering a consolidated approach to IaC is beneficial to engineering teams in large corporations that have been acquiring smaller companies that bring different infrastructures and to smaller but diverse organizations aiming to empower application developers.
We have raised over $22M in funding to advance the automation, control and scalability of infrastructure as code. Among our investors are Insight Partners, Blossom Capital, Hoxton Ventures, Inovo Venture Partners, and the founders of Supercell and Yelp.
ForthWrite is an AI email writing assistant for Gmail and Outlook that learns your writing style from your real sent mail. The more you use it, the more it sounds like you. Get smart drafts in seconds, auto-draft replies before you open your inbox, and maintain your personal voice at scale. Free to start, no credit card required. Works inside Gmail and Outlook on the web.
How it works
ForthWrite captures your tone, sentence rhythm, and sign-offs from your actual sent emails, then uses that profile to generate drafts that match how you write, not a generic AI voice. Every draft you edit or send improves the model over time.
Key features
Who uses it
Professionals who send high volumes of relationship-critical email: lawyers, financial advisors, recruiters, account executives, founders, and anyone who wants their inbox handled without sounding like a chatbot wrote it.
Pricing
Free tier includes 10 drafts per week with no credit card required. Paid plans start at $12/month and include unlimited drafts, custom persona prompts, and auto-draft.
Spacelift.io ForthWriteSpacelift.io is recommended for DevOps teams, cloud infrastructure engineers, and organizations that are leveraging infrastructure as code practices. It is particularly beneficial for those using multi-cloud strategies or looking for efficient ways to manage and automate their cloud infrastructures with tools like Terraform, CloudFormation, and others.
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ForthWrite's answer:
Next.js, React, Supabase, Anthropic Claude, OpenAI, Stripe, Vercel, Chrome Extensions API
ForthWrite's answer:
ForthWrite learns your writing style from your actual sent mail, not a generic prompt. Every draft sounds like you wrote it because it was trained on how you actually write. It also auto-drafts replies before you open your inbox, so your email is partially handled before your day starts.
ForthWrite's answer:
Most AI email tools give you a blank box and a "write for me" button. ForthWrite builds a voice profile from your sent history and gets more accurate with every draft you edit or send. Unlike ChatGPT or Gemini, it works natively inside Gmail and Outlook with no copy-paste. Unlike Lavender, it writes the draft, not just scores it.
ForthWrite's answer:
Professionals who send high volumes of relationship-critical email and cannot afford to sound generic: lawyers, financial advisors, recruiters, account executives, consultants, and founders managing their own inbox.
ForthWrite's answer:
Built out of frustration with AI writing tools that produce text that sounds nothing like the person sending it, and as a way to handle large amounts of daily email. The core insight was that your sent mail is the best training data you already have, and no tool was using it.
I built ForthWrite because I kept sending emails that sounded like they came from the same generic AI as everyone else. After launching it, I still use it for my own inbox every day, which is about the most honest endorsement I can give.
The Chrome extension lives inside Gmail and Outlook on the web. Open a thread, hit Alt+Shift+D, and a draft comes back in your voice, not a template. The free tier is real: 10 drafts per week, no API key, no credit card. Voice matching is included on free, because that is the point.
What keeps it useful compared to Gemini or a chat tab: it learns from what you actually send. Every edit you make before hitting send becomes a signal. Over time the drafts drift closer to how you really write, and the dashboard shows the improvement curve so you can see it happening.
The web compose surface lets you draft from forthwrite.ai without installing anything, useful for people who want to try before committing to the extension.
Standard adds recipient-aware and intent-aware drafting plus AI coaching. Pro adds auto-draft (replies waiting when you open Gmail), batch replies, and Prompt Lab for version-controlling your prompts. Teams adds a shared persona and seat-level analytics.
ForthWrite is not for everyone. If you just need quick replies and tone does not matter, Gemini is free and already in your inbox. ForthWrite is for people where tone does matter: client communication, relationship-driven threads, external correspondence where sounding off costs something real.
Disclosure: I am the founder and use it daily. Happy to answer questions in the comments.
Based on our record, Spacelift.io seems to be more popular. It has been mentiond 130 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.
Spacelift users have native policies to help them check Ansible code at the playbook level. These policies enable you to ensure that specific tasks are not run on private node pools, or you can use an approval policy to confirm everyone on the team is aligned before a change goes live. - Source: dev.to / 7 months ago
Terraform is really powerful, but to achieve an end-to-end secure GitOps approach, you need to use a product that can run your Terraform workflows. Spacelift takes managing Terraform to the next level by giving you access to a powerful CI/CD workflow and unlocking features such as:. - Source: dev.to / 7 months ago
Spacelift's vibrant ecosystem and excellent GitOps flow are helpful for managing and orchestrating Ansible. By introducing Spacelift on top of Ansible, you can easily create custom workflows based on pull requests and apply any necessary compliance checks for your organization. - Source: dev.to / 8 months ago
Spacelift | Remote (Europe) | Full-time | Senior Software Engineer | $80k-$110k+ (can go higher) We're a VC-funded startup (recently raised $51M Series C) building an infrastructure orchestrator and collaborative management platform for Infrastructure-as-Code โ from OpenTofu, Terraform, Terragrunt, CloudFormation, Pulumi, Kubernetes, to Ansible. On the backend we're using 100% Go with AWS primitives. We're looking... - Source: Hacker News / 8 months ago
Avoid manually administering Kubernetes by integrating cluster operations into your CI/CD and GitOps workflows using a management platform such as Spacelift. Spacelift helps you reduce Kubernetes complexity, synchronize changes between environments, and enforce compliance policies. It works with other infrastructure components, including Terraform and Pulumi, too. - Source: dev.to / 9 months ago
Scalr - Scalr is cloud management software for public & private infrastructure
Superhuman - Superhuman is an email management tool.
env0 - The Best Way to Manage Your Terraform and Infrastructure as Code Manage, deploy, scale, and control all your Terraform, Terragrunt, Pulumi, and related frameworks
Gemini - Gemini, formerly known as Bard, is a generative artificial intelligence chatbot developed by Google. Based on the large language model (LLM) of the same name, it was launched in 2023 in response to the rise of OpenAI's ChatGPT.
GitHub Actions - Automate your workflow from idea to production
Lavender - Realtime coaching for sales emails.