Singapore-based Mystifly, a vertical SaaS and marketplace provider for the airline industry, has raised $8m in pre-series B funding from Cornerstone Venture Partners (CSVP), following earlier investment from RSI Fund I and others. Mystifly offers intermediary customers a range of services on a single platform, including unifying airline offers, order management and payments with multi-source shopping. For more than 700 airlines, it enables ticket ordering, ancillary sales, post-booking services and payments. Co-founder Rajeev Kumar said the funds would be used to extend the reach of the company’s SaaS products and services.