Exhibit 99.1

Joint Filer Agreement

The undersigned hereby agree and acknowledge that the statement containing the information required by Schedule 13G, to which this agreement is attached as an exhibit, is filed on behalf of each of them, and any amendments or supplements to the Schedule 13G shall also be filed on behalf of each of them.

 

November 15, 2021     Valor Bird Holdings, LLC
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   Manager
    Valor Fund V Bird Holdings L.P.
    By:   Valor Fund V Bird GP Holdings, LLC, its general partner
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   Authorized Officer
    Valor R&D Series LLC—Series EZ
    By:   Valor R&D Management LLC, its manager
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   Managing Member
    Valor R&D Series LLC—Series CP
    By:   Valor R&D Management LLC, its manager
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   Managing Member
    Valor R&D Series LLC—Series CY
    By:   Valor R&D Management LLC, its manager
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   Managing Member

    Valor Bird Fund IV Grant Holdings LLC
    By:   Valor Equity Partners IV L.P., its managing member
    By:   Valor Equity Associates IV L.P., its general partner
    By:   Valor Equity Capital IV LLC, its general partner
    By:   Valor Management L.P., its managing member
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   CEO
    Valor Bird Fund V Grant Holdings LLC
    By:   Valor Equity Partners V L.P., its managing member
    By:   Valor Equity Associates V L.P., its general partner
    By:   Valor Equity Capital V LLC, its general partner
    By:   Valor Management L.P., its managing member
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   CEO
    Valor Fund V Bird GP Holdings, LLC
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:  

Authorized Officer

    Valor R&D Management LLC
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:  

Managing Member

    Valor Equity Partners IV L.P.
    By:  

Valor Equity Associates IV L.P., its general partner

    By:  

Valor Equity Capital IV LLC, its general partner

    By:  

Valor Management L.P., its managing member

    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   CEO
    Valor Equity Associates IV L.P.
    By:  

Valor Equity Capital IV LLC, its general partner

    By:  

Valor Management L.P., its managing member

    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   CEO

    Valor Equity Capital IV LLC
    By:   Valor Management L.P., its managing member
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   CEO
    Valor Equity Partners V L.P.
    By:   Valor Equity Associates V L.P., its general partner
    By:   Valor Equity Capital V LLC, its general partner
    By:   Valor Management L.P., its managing member
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   CEO
    Valor Equity Associates V L.P.
    By:   Valor Equity Capital V LLC, its general partner
    By:   Valor Management L.P., its managing member
    By:  

/s/ Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   CEO
    Valor Equity Capital V LLC
    By:   Valor Management L.P., its managing member
    By:  

/s/Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   CEO
    Valor Management L.P.
    By:  

/s/Antonio J. Gracias

      Name:   Antonio J. Gracias
      Title:   CEO
   

/s/ Antonio J. Gracias

    Name:   Antonio J. Gracias