10 best ZenRows alternatives

Code Interpreter SDK

E2B provides secure cloud sandboxes and Code Interpreter SDKs so agents run code in isolated microVMs.

• From $150/mo
• Free to start
• API unknown

Best for: Teams building AI agents, code interpreters, or eval harnesses that need isolated machines with shell, filesystem, and browser access.

Zyntra

Zyntra provides disposable and persistent test mailboxes for QA and automation teams to capture signup, OTP, and transactional emails via UI or API. It targets Playwright, Cypress, and CI workflows that need isolated inboxes with Swagger-documented HTTP access.

• From $11/mo
• Free plan
• API available

Best for: QA engineers and test automators validating email flows without sharing personal inboxes or flaky temp mail services.

Resend

Resend is an email API for developers sending transactional and marketing messages with modern SDKs, domains, and deliverability tooling. The homepage and pricing page separate free, Pro, Scale, and Enterprise tiers with add-ons for domains, dedicated IPs, and SSO.

Clockwork Micro

Clockwork Micro offers modular, low-code map tools and APIs for building interactive web maps from custom data. Services include Map Maker, vector tile endpoints, styling utilities, and an elevation API so developers can publish map endpoints embeddable in any webpage.

• From $25/mo
• Free plan
• API available

Best for: Developers and GIS teams who need hosted map tiles and styling without building infrastructure from scratch.

Conductor

Conductor runs parallel coding agents on Mac with optional Conductor Cloud sandboxes, multiplayer workspaces, mobile control, and an API. It orchestrates first-party Claude Code, Codex, Cursor, and OpenCode agents using your subscriptions and keys, with isolated microVMs for long-running cloud jobs.

• From $50/mo
• Free plan
• API available

Best for: Individual builders and small teams coordinating multiple frontier coding agents locally or in Conductor Cloud.

Context.dev

Context.dev is a web data API for AI agents and LLMs to scrape pages into Markdown, crawl sites, map domains, run batches, research the web, monitor changes, and retrieve brand data through one REST platform with SDKs and MCP support.

• From $19/mo
• Free plan

Sherlo

Sherlo provides visual regression testing for React Native apps by capturing Storybook stories on iOS and Android simulators in the cloud. It compares screenshots to approved baselines, highlights UI diffs for team review, and integrates with Figma and Slack for design-aligned mobile releases.

• From $179/mo
• Free plan
• API unknown

Best for: React Native teams using Storybook who need automated cross-platform visual checks before shipping UI changes.

AnyHook

AnyHook receives webhooks from providers such as Stripe, Shopify, and GitHub, stores every event, and forwards or replays deliveries when endpoints fail. The homepage and pricing emphasize signature verification, retry schedules, searchable logs, and tiered retention for testing versus production traffic.

• From $20/mo
• Free plan
• API available

Best for: Teams integrating third-party webhooks who need durable logs, retries, and manual replay during outages or debugging.

AgentQL

AgentQL by TinyFish connects LLMs and agents to the web with a query language and SDKs for extracting structured data from dynamic pages. It offers Playwright integrations, a browser extension debugger, REST browserless access, PDF parsing, and tiered API plus remote browser usage.

• From $99/mo
• Free plan
• API unknown

Best for: Developers building web agents or data pipelines who need resilient selectors beyond brittle XPath or CSS paths.

Browserbase

Usage-based plans start free and scale to Developer and Startup tiers for production agent workloads.

• From $20/mo
• Free plan
• API available

Best for: Teams building agents that must browse, authenticate, and extract data from sites without traditional APIs.