Aviationstack ◆
Aviationstack is a scalable REST API for real-time flight tracking, historical flight data, airport info, and global aviation data.

Hookdeck (Developer Tools): Hookdeck provides reliable webhook infrastructure to ingest, route, and deliver events without managing infrastructure yourself. Pricing: from Free – Enterprise. (data verified July 2026)
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Hookdeck is a webhook infrastructure platform that ensures you never miss a webhook. It handles inbound event ingestion, filtering, transformation, and reliable delivery to your applications — with full observability and control. It solves the problem of managing webhook failures, retries, rate limits, and spikes at scale.
Hookdeck is designed for engineering teams building event-driven applications that rely on third-party webhooks from services like Stripe, Shopify, GitHub, or Vercel. It’s also ideal for SaaS and PaaS providers that need to send webhooks to their own customers. It is not meant for non-technical users or simple one-off integrations without webhooks.
Companies use Hookdeck to protect their infrastructure from massive traffic spikes, automate retries of failed events, monitor webhook latency with alerts, and build developer portals for customers to debug webhook deliveries. It is trusted by thousands of developers processing over 100 billion webhooks.
Editorial score from our review methodology — not user ratings.
Hookdeck pricing: Free – Enterprise. Billing model: Free.
$0/month. Includes up to 10,000 events/month, 3-day retention, 1 user, and SOC 2 compliance. Ideal for individual developers testing webhooks.
Starts at $39/month. Everything in Developer, plus pay-as-you-go pricing, 7-day retention, unlimited users, and integrations (e.g., Slack). Includes 10,000 events/month.
Starts at $499/month. Everything in Team, plus uptime and latency SLAs, 30-day retention, metrics export (e.g., Datadog), read-only user role, SSO/SAML/SCIM. Startup discounts available.
Custom pricing. Everything in Growth, plus premium support, dedicated support manager, Slack Connect channel, custom security compliance and SLAs.
All plans include a free trial. Additional events are billed per 100k at $1.00 after the included quota.
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