Alternativas ao Apisearch para Squarespace com licença comercial

• Squarespace
  Todas as plataformas Windows Mac Linux Android Android Tablet Web Self-Hosted Software as a Service (SaaS) BSD Wordpress Java Node.JS Squarespace Microsoft Azure HubSpot elasticsearch Heroku Jimdo
• Licença comercial
  Qualquer licença Licença gratuita Licença Open Source Licença comercial