Mobivity Holdings Corp. Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Stock Based Compensation Expense - Stock Options and Warrants) (Details) - Stock Options and Warrants [Member] - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	$ 159,927	$ 134,213
General and Administrative [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	84,130	78,549
Sales and Marketing [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	32,745	13,677
Engineering, Research and Development [Member]
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items]
Stock-based compensation expense	$ 43,052	$ 41,987