We’re launching a new pricing plan for Cosine, and it starts with something we’re really excited about: a free tier designed to get you building and shipping from day one.

Our free plan now gives developers space to experiment, prototype, and explore what Cosine can do – without friction.

Starting today, every new signup to Cosine will receive 80 free tasks, with full access to all of Cosine’s capabilities – no credit card required. Once those tasks are used, users can upgrade to continue building their projects.

Launch Week Only: New sign-ups this week will receive 100 free tasks on the Free Plan, and 25% increased tasks on our paid plans – forever.

How our new model works

Every new signup to Cosine starts on the Free Plan with 80 tasks included.

Once those 80 tasks are used, users can choose to upgrade:

• Hobby Plan – 80 monthly tasks, 10 projects, ideal for individuals and hobbyists

• Professional Plan – 240 monthly tasks, 100 projects, designed for teams building together

Why did we change our model?

Our new pricing model is built on the premise of accessibility. By removing the need for a credit card and replacing time-limited trials with task-based access, we’re making it easier than ever to start building with Cosine.

From day one, users get to explore the full Cosine experience without restriction. It’s the same powerful coding agent, now with a clearer path to scale.

Whether you’re shipping a side project or collaborating with a team, there’s a plan that fits. And if you’re just getting started, the free plan is your launchpad.

Our pay-per-task approach

Our model is designed around flat subscription fees based on monthly task allowances.

At Cosine, our mission is to redefine how software is created: faster, smarter, and with fewer human bottlenecks. By removing barriers to entry, we’re making autonomous engineering accessible to anyone ready to build the future.

Ready to get started? Sign up for free now.