--- title: "Ayrshare vs Zernio" description: "Ayrshare vs Zernio, side by side. Compare networks, History and Validation APIs, pricing models, reliability, and developer experience for embedding social posting into your product." canonical: https://www.ayrshare.com/compare/ayrshare-vs-zernio/ lastModified: 2026-07-01 pageType: comparison --- # Ayrshare vs Zernio > Ayrshare vs Zernio, side by side. Compare networks, History and Validation APIs, pricing models, reliability, and developer experience for embedding social posting into your product. ## Ayrshare vs Zernio If you're embedding social posting into a product (an AI platform, a multi-tenant SaaS, or an agency platform), here's the side-by-side. Zernio wins on sticker price at low volume. **Ayrshare wins on everything your product needs next, and on total cost the moment your customers post to more than a couple of networks.** - **Ayrshare**: The full social lifecycle in one integration: publishing to 13+ networks, History API, analytics, DMs, ads, and a hosted MCP server, with documented compliance. Billed per social profile, so your cost doesn't climb when customers add networks. And when you're betting your product on a vendor, maturity matters: 4+ years at 30M+ daily API calls, with 24/7 engineering-backed support when something breaks. 1-month free trial. - **Zernio**: A new startup covering a wide network list: free up to 2 accounts, 15 networks including WhatsApp and Discord today, and paid ads across six networks. Entry price is lower, with the trade-off in lifecycle depth, documented compliance, and track record. ## Side by side - - - - - - - - - - - - - - - - - ## Per profile vs. per connection Ayrshare bills **per social profile (brand)**: one profile can connect every network and still counts as a single billing unit, regardless of how many networks it posts to, so adding a network costs $0 more. Zernio bills **per connection**: every network a brand posts to is a separate billing unit, plus per-request X charges. As your customers add networks, the two models pull apart. **What each Ayrshare plan includes, in social accounts.** Ayrshare bills per social profile (brand), and each profile can connect all 13 networks, so every plan bundles a block of social accounts at a flat price. Here's each plan at full capacity next to what those same social accounts cost on Zernio's per-account pricing. - - - - ## Which one is right for you? ## The ratings aren't close Public, verified Capterra reviews, side by side. Links below to check the latest. > Their team is like a part of our team. Tremendous support and collaboration. > — Brian J., Marketing & Advertising > Posting works inconsistently. Sometimes it goes through, sometimes it doesn't. > — Anonymous, CEO, Marketing & Advertising ## Moving from Zernio is mostly endpoint mapping Both are REST APIs with comparable shapes, so the work is mapping endpoints, switching webhook URLs, and re-running OAuth for your end users. Typically **1–2 sprints** to production cutover. We'll hand your team a one-page endpoint diff and stay with you on Slack through the OAuth and validation cutover. No ticket queue. [Talk to engineering](/contact/) [Read the docs](/docs) ## Common questions ### Is Zernio cheaper than Ayrshare? For a single brand at low volume, yes. Zernio's per-connection pricing starts lower. But Ayrshare bills per social profile (brand) at a flat rate, so the more networks each brand uses, the less you pay per account. From the Launch plan up, Ayrshare comes in cheaper, and Zernio's sticker price leaves out per-request X and WhatsApp fees. ### Does Ayrshare support the same networks as Zernio? Ayrshare publishes to 13 major networks today, with WhatsApp coming soon. Zernio lists 15, the extras being WhatsApp and Discord. For everything beyond posting (History API, Validation API, analytics, and documented X BYOK), Ayrshare covers ground Zernio doesn't. ### Which is more reliable at scale? Ayrshare has run in production for 4+ years at 30M+ API calls per day, with a 99.99% Enterprise SLA, published per-profile rate limits, and 24/7 engineering-backed support. Zernio is a newer startup citing a 99.97% SLA and ~2.3M posts delivered in total. ### What does Ayrshare offer that Zernio doesn't? History API (pull 200–500 past posts per profile), Validation API for pre-publish checks, documented X BYOK, RSS auto-posting, a hosted MCP server with a Claude Code plugin, and a full management dashboard, all in one integration billed per social profile. ### Which is better for AI agents, Ayrshare or Zernio? Both ship an MCP server. Ayrshare's is hosted, with a Claude Code plugin, 27 tools, Profile-Key auth, and X BYOK, plus a History API that gives agents real past posts to learn a brand's voice with no cold-start. Zernio markets 280+ tools. ### Can I migrate from Zernio to Ayrshare without rebuilding? Mostly. Both are REST APIs with comparable shapes, so migration is largely mapping endpoints, switching webhook URLs, and re-running OAuth for your end users, typically 1–2 sprints. We'll hand your team a one-page endpoint diff and stay with you on Slack through the cutover. ### When is Zernio the better choice? When the lowest entry price matters most and you're at low volume, when you need WhatsApp or Discord today, when you want broad cross-network paid ads across six networks, or when you prefer the simplest possible per-connection billing with nothing bundled. ## Read the docs before you sign up. Ayrshare is the social media API where the compliance posture, rate limits, and architecture are documented in public. Start with the docs, or talk to engineering directly. [Read the docs](/docs) [See pricing](/pricing/) ## More comparisons you're weighing - **Bundle.social** - **Data365** - **Buffer** - **Hootsuite** - **Sprout Social**