Fastbill Data Integration | Invoice & Finance Insights
Sync invoice data, payment status, and customer billing from Fastbill. Connect financial metrics to Looker for automated accounting analytics.
Top performer: Brand campaigns at 8.1x ROAS.
Connect FastBill with zero-code integration
Improvado connects directly to FastBill's API to extract your complete invoicing and customer dataset. Our platform automatically pulls invoice details, payment status, customer information, and subscription metrics on your preferred schedule. Data flows continuously from FastBill to your chosen destination without manual intervention. Set up takes minutes, not weeks of development time.
From connection to autonomous action in three steps
Connect
Authenticate Fastbill via OAuth in under 5 minutes. Improvado normalizes your data across 1,000+ sources automatically.
Ask
Your AI agent queries Fastbill performance in natural language. Trends, anomalies, cross-channel comparisons — one conversation.
Act
The agent pauses underperformers, adjusts settings, generates executive reports, and monitors anomalies — every action logged.
Extract All Your Marketing Data from Fastbill
Fastbill - an invoicing and accounting software.
This Improvado integration is available by request only. Unlike our typical API integrations which can be set up by anyone in just a few clicks, this one will need a bit of work on our side (and maybe even on yours). Sometimes we need to play together to achieve the best results for everyone.
Unified financial data across all platforms
FastBill data integrates seamlessly with your other business systems through Improvado's Marketing Common Data Model. Invoice metrics align with CRM data, marketing spend, and revenue analytics for complete business visibility. Compare FastBill payment cycles against campaign performance or customer acquisition costs. Build comprehensive dashboards that connect billing data with marketing attribution and sales metrics.
What teams ask their AI agent about Fastbill
Real prompts from enterprise marketing teams. The agent reads your data, answers in seconds, and takes action when you ask.
Combine FastBill revenue data with Google Ads spend for accurate ROAS calculations
Your AI agent analyzes Fastbill data and delivers actionable insights — automatically, in seconds.
Track customer lifetime value by connecting FastBill invoices with CRM data
Your AI agent analyzes Fastbill data and delivers actionable insights — automatically, in seconds.
Generate executive revenue reports combining FastBill with all marketing channels
Your AI agent analyzes Fastbill data and delivers actionable insights — automatically, in seconds.
Your agent doesn't just read Fastbill — it acts on it
Read
Pull metrics, dimensions, and trends from Fastbill — across every account and campaign. Your AI handles the query.
Write
Launch campaigns, pause underperformers, adjust settings. Every action logged and governed.
Monitor
Anomaly alerts, budget pacing watches, weekly auto-reports. Problems caught before they burn budget.
Query, write, and monitor Fastbill through Claude, ChatGPT, Cursor, or any MCP client. Every action is logged and governed.
| Campaign | Spend | ROAS |
|---|---|---|
| Brand — Exact | $4,200 | 8.1x |
| Non-Brand | $12,800 | 4.7x |
| Retargeting — 30d | $3,100 | 4.2x |
| Competitor | $8,400 | 3.1x |
| DSA — Blog | $2,600 | 2.8x |
Send Fastbill data anywhere
Load normalized data to your preferred warehouse, BI tool, or cloud storage.
They extract data. Improvado deploys an agent.
Traditional tools move data from A to B. Improvado gives you an AI agent that reads, acts, and monitors — with Fastbill as one of 1,000+ integrated sources.
| Feature | Improvado | Supermetrics | Funnel.io | Fivetran |
|---|---|---|---|---|
| Data fields extracted | 200+ | ~90 | ~120 | ~80 |
| Total integrations | 1,000+ | ~150 | ~500 | ~300 |
| Cross-channel normalization (CDM) | ✓ Built-in | ✗ Manual | ● Basic mapping | ✗ Raw only |
| AI Agent access (MCP) | ✓ Read, Write, Monitor | ✗ | ✗ | ✗ |
| Data warehouse destinations | ✓ 16+ warehouses & BI tools | Sheets, Looker, BigQuery | BigQuery, Snowflake, Redshift | ✓ Broad warehouse support |
| Refresh frequency | Every 15 min | Scheduled triggers | Daily / 6hr | Every 15 min (premium) |
| SOC 2 Type II & HIPAA | ✓ | ✗ SOC 2 only | ✓ SOC 2 | ✓ |
| Best for | Teams that want an AI agent, not a pipeline | Small teams, spreadsheets | Mid-market, data teams | Engineering-led ELT pipelines |
Comparison based on publicly available documentation as of April 2026. Feature availability may vary by plan tier.
Frequently asked questions
Put an AI agent on your Fastbill today
Connect in under 5 minutes. Your agent starts reading, acting, and monitoring immediately.