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Plastiq
Eliot Buchanan and Daniel Choi founded Plastiq in 2012, launching a short-term credit and payments platform that turned card transactions into a...
Plastiq
Eliot Buchanan and Daniel Choi founded Plastiq in 2012, launching a short-term credit and payments platform that turned card transactions into a working-capital tool. The founding thesis was that small and midsize businesses needed to use credit cards for expenses that vendors — from landlords to suppliers — typically only accepted via check or ACH. Plastiq charged the payer a fee, routed the payment to the recipient, and collected from the card network, effectively allowing any bill to be financed on a credit card even without merchant acceptance. The company operated across multiple asset classes, focusing on bill-pay for commercial rent, supplier invoices, and tax obligations. Its platform absorbed the full cost of interchange, passing a percentage fee to the business using the card. The geographic footprint covered the United States and Canada. Plastiq raised over $140 million in venture funding from Kleiner Perkins, Khosla Ventures, and other institutional backers, fueling a strategy that ultimately mixed payments facilitation with a working-capital lending model through the "Plastiq Accept" product. The bankruptcy filing in May 2022 followed a failed SPAC merger with Colonnade Acquisition Corp. II that would have valued the firm at $480 million. Priority Technology Holdings acquired Plastiq out of bankruptcy in September 2023 for an effective purchase price of roughly $27 million, composed of $4.5 million in cash and shares of Priority stock. The acquirer folded Plastiq's merchant-services and B2B payable capabilities into its CPX and B2B segments, keeping Plastiq as a distinct product brand. The founder team did not stay on with Priority in publicly disclosed executive roles. At its peak, Plastiq employed roughly 200 people; post-acquisition headcount is not publicly disclosed. Plastiq's legacy structure is a case study in how venture-backed payments companies can reach scale without achieving unit-economic sustainability. Unlike most payments firms that rely on two-sided merchant acceptance, Plastiq settled the bill on behalf of the buyer and recovered the cost through a consumer-facing fee, making it structurally a single-sided credit product dressed as a payment rail. That architectural risk — collectible margin compressed by interchange and network rules — ultimately left the firm capitalized but unprofitable, a trajectory that resolves only through acquisition or broad platform integration.
General information
Firm type
other
Year founded
2012
AUM
Undisclosed
Location
Region
North America
Country
United States
City
San Francisco
Corporate office
San Francisco, CA, United States
Principals
Eliot Buchanan
Co-Founder & CEO
Daniel Choi
Co-Founder
Sector focus
Frequently asked questions
What did Plastiq actually do?
Plastiq allowed businesses to pay any vendor, landlord, or tax authority by credit card, even when the recipient did not accept cards directly. Plastiq would charge the payer's card, send an ACH or check to the payee, and collect a fee from the payer. This effectively turned credit card receivables into a working-capital tool. The platform was particularly popular for commercial rent, supplier invoices, and quarterly tax payments.
Why did Plastiq file for bankruptcy in 2022?
Plastiq filed for Chapter 11 bankruptcy protection in May 2022 after a planned SPAC merger with Colonnade Acquisition Corp. II collapsed. The deal, announced in February 2022, would have valued the combined company at $480 million and provided a large capital infusion. When market conditions worsened and the SPAC's PIPE financing fell through, Plastiq was left with approximately $120 million in liabilities and no near-term path to liquidity, forcing a restructuring.
Who acquired Plastiq, and what was the outcome for shareholders?
Priority Technology Holdings acquired Plastiq's assets out of bankruptcy in September 2023 for roughly $27 million in cash and equity — a steep downround from the firm's reported $540 million private valuation. Venture backers, including Kleiner Perkins and Khosla Ventures, were largely wiped out. Priority absorbed the platform into its B2B payments segment and retained Plastiq as a product brand.
How is Plastiq structurally different from a typical payments processor?
Plastiq operated as a single-sided payment engine rather than a two-sided network. Traditional processors require both payer and payee to be on the same rail; Plastiq eliminated the payee-side requirement by acting as the intermediary, settling receivables itself and collecting a fee from the payer. This made the product more like short-term credit with a payments wrapper. The model created inherent margin sensitivity since Plastiq bore the full interchange cost and recovered it through a single fee line.
Does the Plastiq brand still operate today?
Yes. Priority Technology Holdings runs Plastiq as an active product brand within its B2B division. The service continues to facilitate card payments to non-card-accepting payees, though Priority has not disclosed detailed standalone operating metrics for the Plastiq segment since the 2023 acquisition.
Where did the venture funding go, and who were the major investors?
Plastiq raised over $140 million in equity funding across multiple rounds from Kleiner Perkins, Khosla Ventures, Top Tier Capital Partners, and other institutional investors. The capital largely funded customer acquisition and the expansion of short-term credit offerings. A significant portion was consumed by the per-transaction interchange cost of processing card payments, limiting the firm's ability to reach profitability independent of scale.
What was Plastiq's peak scale before the bankruptcy?
According to the firm's SPAC investor presentation in early 2022, Plastiq processed roughly $5.5 billion in annualized payment volume and served over 10,000 active business clients at its peak. However, revenue proved insufficient to cover the blended cost of interchange, customer acquisition, and operations, leading to cumulative operating losses.
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