Dev tools · alternatives · 2026

24 alternatives to Auxl
A whole new way to organize, test, and develop APIs
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Auxl launched in 2021; newer entries below may have overtaken it.
- 1AM
2021 · auxl.io · its alternatives →
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Fusion▲297One codebase for engineers, designers, PMs, and marketers. Everyone works from one source of truth, on brand and in code, with no handoffs to clean up.
2025 · builder.io · its alternatives →
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Find information, resources and relevant links for easel.io. This domain may be for sale.
2012 · easel.io · its alternatives →
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Fern▲260We built the world’s first generated, idiomatic gRPC and REST SDK. If you have public gRPC and REST endpoints, Fern is the SDK provider for you.
2025 · buildwithfern.com · its alternatives →
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Abstract APIs▲341Simple, powerful APIs for everyday dev tasks
2020 · abstractapi.com · its alternatives →
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RAML▲62A Standard for API modeling, documentation and exploration
2014 · raml.org · its alternatives →
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API design studio for product managers
2023 · conektto.io · its alternatives →
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Tessl▲260I'm Guy, the founder behind Snyk — now building Tessl, a package manager for agent skills. We’ve recently witnessed that most teams still treat skills as static artifacts: markdown files, created or copied from repo to repo. This approach offers a strong initial boost, but quickly creates debt: - Skills are duplicated, and updates never roll out. - Poor quality skills go unseen, misguiding agents instead of helping. - Skill knowledge grows stale, and don’t keep up with the systems and practices they describe. Without a way to evaluate skills, teams have no clear way to understand how good a…
Feb 2026 · tessl.io · its alternatives →
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SuprSend▲406We as developers, build and maintain many services in code, one of them being notification service. In the last 5-7 years, API-to-user communications have exploded across SMS, email, chat apps, mobile, and web push. As a consequence, notification service handling them has become quite complex. Developers spend time building integrations with multiple providers, create templates for each channel, managing scheduling and routing based on preferences, maintaining queues to deliver notifications on time while managing scale. Besides, product teams have poor visibility on notifications as…
2022 · suprsend.com · its alternatives →
- 14EW
Find information, resources and relevant links for easel.io. This domain may be for sale.
2012 · alpha.easel.io · its alternatives →
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Knit API▲3931 to Many API for all customer-facing Integrations
2023 · getknit.dev · its alternatives →
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Easel▲62Fun way to design and make projects from real materials.
2014 · easel.com · its alternatives →
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Contral▲154Contral is the IDE that teaches while you build — and the extension that drops the same teaching layer onto Cursor, Copilot, Claude Code, Codex, Cline, Kilo Code, Windsurf, Antigravity. Vibecode at full speed and actually understand every line that ships. Recursive coding agent built in.
Mar 2026 · contral.ai · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →