Neal Kitson saved a last-minute penalty on his Northampton debut to earn a point at Crewe in League Two.
Luke Murphy collected Nick Powell's pass on his chest and volleyed home to give the Railwaymen the lead.
Adebayo Akinfenwa levelled the scores when he latched on to Toni Brito Silva's pass and slotted home.
Danny Shelley stepped up in added time after Michael Jacobs felled Powell in the area, but Kitson was at hand to make a fine save.
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Northampton Town manager Aidy Boothroyd told BBC Radio Northampton:
"The penalty would have been a terrible way to lose a game. I didn't think we started very well and they were the better team in the first half.
"But in the second half, we were very strong and on the front foot. Then, at the death, Neal Kitson makes a fantastic save.
"People were worried when Matt Duke left but they don't need to worry any more. I knew all along Neal would be terrific. We're happy to put him in there because I knew he wouldn't let us down.
"I think we got what we deserved, it was a fair result."
Crewe Alexandra 01 Phillips 05 Artell Booked 06 Dugdale 33 Brown 34 Bodin (Shelley - 85' ) 04 Westwood 08 Murphy 11 Moore 17 Mellor 10 Leitch-Smith (Miller - 78' ) 25 Powell Substitutes 13 Martin 12 Shelley 15 Martin 07 Bell 09 Miller Northampton Town 13 Kitson 05 Tozer 14 Johnson 25 Carlisle 28 Langmead 29 Adams 17 Jacobs 22 Guttridge (Robinson - 90' ) 24 Silva (Williams - 63' Booked ) 27 Harding 10 Akinfenwa (Charles - 89' ) Substitutes 26 Hall 03 Charles 02 Young 08 Robinson 09 Williams