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Alternatives to Zernio

Zernio: One API to post, schedule and analyse on Instagram, TikTok, LinkedIn, YouTube and other social channels.

The other developer tools tools we checked, with the highest overall score at the top.

We sometimes earn from a click. That does not change the order. How we make money

Firecrawl

Developer tools · for freelancers and SMEs and large companies

Open-source API that scrapes, crawls and searches websites and gives your AI agent the content as Markdown or JSON.

    PriceFree
    Visit Firecrawl

    On the Firecrawl website · partner link

    Knock

    Developer tools · for freelancers and SMEs and large companies

    Notification infrastructure to send email, SMS, push, Slack and in-app messages from your own app through one API.

      PriceFree
      Visit Knock

      On the Knock website

      Context.dev

      Developer tools · for freelancers and SMEs and large companies

      Web API for AI agents that scrapes, crawls, searches and fetches brand and company data through one API.

        PriceFree
        Visit Context.dev

        On the Context.dev website · partner link

        CodeRabbit

        Developer tools · for freelancers and SMEs and large companies

        AI code review that checks every pull request in GitHub or GitLab, free for public repositories.

          PriceFree14-day free trial
          Visit CodeRabbit

          On the CodeRabbit website

          Comp AI

          Developer tools · for SMEs and large companies

          Open-source compliance platform that collects evidence and writes policies for SOC 2, ISO 27001 and GDPR.

            PriceOn request
            Visit Comp AI

            On the Comp AI website

            Zernio next to the alternatives

            ZernioFirecrawlKnockContext.dev
            PriceFree planFree planFree planFree plan
            Data in the EU✕ No✕ No✕ No✕ No
            Data processing agreement✓ Yes✓ Yes✓ Yes✓ Yes
            Company in the Netherlands✕ No✕ No✕ No✕ No
            IntegrationsInstagram, Facebook, X, TikTok, YouTube, LinkedIn, Pinterest, Threads, Bluesky, WhatsApp, Google Business Profile, MCPLangChain, LlamaIndex, OpenAI Agents SDK, n8n, Make, Zapier, Claude Code, Cursor, MCPSendGrid, Postmark, Twilio, Slack, Segment, RudderStack, Hightouch, CensusMCP, TypeScript, Python, Ruby, Go, PHP

            Facts checked on the vendors' websites.

            Which alternatives to Zernio have a free plan?

            Firecrawl, Knock, Context.dev and CodeRabbit have a free plan. Do check what it includes; it is often limited.

            Which alternatives to Zernio are there for freelancers?

            Firecrawl, Knock, Context.dev and CodeRabbit are aimed at freelancers.

            Compare Zernio directly

            All developer tools compared

            We get a fee if you take out a subscription through us. That does not change our verdict.