How to load data from Freshcaller to ElasticSearch
Learn how to use Airbyte to synchronize your Freshcaller data into ElasticSearch within minutes.


Building your pipeline or Using Airbyte
Airbyte is the only open source solution empowering data teams to meet all their growing custom business demands in the new AI era.
Building in-house pipelines
- Inconsistent and inaccurate data
- Laborious and expensive
- Brittle and inflexible
After Airbyte
- Reliable and accurate
- Extensible and scalable for all your needs
- Deployed and governed your way
Start syncing with Airbyte in 3 easy steps within 10 minutes



Take a virtual tour
Demo video of Airbyte Cloud
Demo video of AI Connector Builder
Setup Complexities simplified!
Simple & Easy to use Interface
Airbyte is built to get out of your way. Our clean, modern interface walks you through setup, so you can go from zero to sync in minutes—without deep technical expertise.
Guided Tour: Assisting you in building connections
Whether you’re setting up your first connection or managing complex syncs, Airbyte’s UI and documentation help you move with confidence. No guesswork. Just clarity.
Airbyte AI Assistant that will act as your sidekick in building your data pipelines in Minutes
Airbyte’s built-in assistant helps you choose sources, set destinations, and configure syncs quickly. It’s like having a data engineer on call—without the overhead.
What sets Airbyte Apart
Modern GenAI Workflows
Streamline AI workflows with Airbyte: load unstructured data into vector stores like Pinecone, Weaviate, and Milvus. Supports RAG transformations with LangChain chunking and embeddings from OpenAI, Cohere, etc., all in one operation.
Move Large Volumes, Fast
Quickly get up and running with a 5-minute setup that enables both incremental and full refreshes for databases of any size, seamlessly scaling to handle large data volumes. Our optimized architecture overcomes performance bottlenecks, ensuring efficient data synchronization even as your datasets grow from gigabytes to petabytes.
An Extensible Open-Source Standard
More than 1,000 developers contribute to Airbyte’s connectors, different interfaces (UI, API, Terraform Provider, Python Library), and integrations with the rest of the stack. Airbyte’s AI Connector Builder lets you edit or add new connectors in minutes.
Full Control & Security
Airbyte secures your data with cloud-hosted, self-hosted or hybrid deployment options. Single Sign-On (SSO) and Role-Based Access Control (RBAC) ensure only authorized users have access with the right permissions. Airbyte acts as a HIPAA conduit and supports compliance with CCPA, GDPR, and SOC2.
Fully Featured & Integrated
Airbyte automates schema evolution for seamless data flow, and utilizes efficient Change Data Capture (CDC) for real-time updates. Select only the columns you need, and leverage our dbt integration for powerful data transformations.
Enterprise Support with SLAs
Airbyte Self-Managed Enterprise comes with dedicated support and guaranteed service level agreements (SLAs), ensuring that your data movement infrastructure remains reliable and performant, and expert assistance is available when needed.
What our users say

Raman Singh
Predictable, straightforward pricing model that simplified budgeting and significantly reduced overall spend

Chase Zieman

“Airbyte helped us accelerate our progress by years, compared to our competitors. We don’t need to worry about connectors and focus on creating value for our users instead of building infrastructure. That’s priceless. The time and energy saved allows us to disrupt and grow faster.”

Rupak Patel
"With Airbyte, we could just push a few buttons, allow API access, and bring all the data into Google BigQuery. By blending all the different marketing data sources, we can gain valuable insights."
How to Sync to Manually
Step 1: Understand Freshcaller API and Data Schema
Start by reviewing Freshcaller's API documentation to understand the available endpoints and the data schema. Familiarize yourself with how to authenticate, what data can be extracted, and any rate limits that apply. This step is crucial as it sets the foundation for data extraction.
Step 2: Set Up Freshcaller API Access
Log in to your Freshcaller account and navigate to the API settings section. Create an API key or token that will allow you to authenticate your requests. Ensure you have the necessary permissions to access the data you need to export.
Step 3: Extract Data from Freshcaller
Write a script or use a command-line tool like `curl` to make GET requests to the Freshcaller API endpoints you identified in Step 1. Capture the data you need, such as call records, in a structured format like JSON. Ensure you handle pagination if Freshcaller returns large datasets in multiple pages.
Step 4: Transform Data to Elasticsearch-Compatible Format
Once you have the data in JSON format, transform it to match the Elasticsearch indexing format. This might involve renaming keys, restructuring JSON objects, or data type conversions. The goal is to make the data ready for direct ingestion into Elasticsearch.
Step 5: Set Up Elasticsearch Environment
Install and configure an Elasticsearch instance where the data will reside. This involves setting up your Elasticsearch cluster, defining the index where Freshcaller data will be stored, and configuring any necessary mappings. Ensure Elasticsearch is running and accessible.
Step 6: Load Data into Elasticsearch
Use a script or tool to send HTTP POST or PUT requests to your Elasticsearch instance to index the transformed data. This can be done using Elasticsearch’s REST API. Ensure you handle batch indexing to efficiently load large volumes of data and monitor for any errors during the process.
Step 7: Verify Data Integrity and Availability
Once the data is loaded, perform queries in Elasticsearch to ensure data integrity and availability. Check that all expected records are present and that they are correctly indexed. Use Elasticsearch's powerful query capabilities to validate that the data can be retrieved and analyzed as needed.
By following these steps, you can effectively move data from Freshcaller to Elasticsearch without relying on third-party connectors or integrations.