Butterfly Effect charges
Identify Butterfly Effect charges on your credit card statement. View merchant details, contact information, and common charge variations.
What is Butterfly Effect?
Butterfly Effect Pte. Ltd. (UEN: 202330764R) is a Singapore-incorporated subsidiary of Beijing-based Butterfly Effect Technology Co., Ltd., specializing in the development and publishing of AI-powered software applications. The company is best known for Monica (monica.im), an AI productivity assistant platform serving individual consumers and business professionals for tasks such as research, writing, and coding. The company previously developed Manus, an AI agent platform that was acquired by Meta Platforms in late 2025, leaving Monica as the primary active product under Butterfly Effect's ownership. Subscription plans for Monica range from a free tier to paid monthly and annual plans billed in fixed US dollar amounts.
Typical charges
Prices shown may not reflect current pricing — these are charges we've commonly seen associated with this merchant.
| Plan / Type | Amount | Frequency |
|---|---|---|
| Monica Pro Plan | $8.30 | Monthly |
| Monica Pro Plan | $99 | Yearly |
| Monica Ultra Plan | $82.90 | Monthly |
| Monica Ultra Plan | $995 | Yearly |
Need help with a charge? Contact Butterfly Effect's support team directly.