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Benchmark results for 37 python web frameworks, measured with zrk at concurrency 64, 256, 512. Fastest at concurrency 64: oxapy with 158 749 requests per second.
python frameworks at concurrency 64, ranked on requests per second.
#
Framework
Requests / second
P50 latency
P99 latency
HTTP errors
1
oxapy 0.11 158 749
0.38 ms
0.84 ms
0
2
fastpysgi-wsgi 0.6 153 823
0.36 ms
0.66 ms
0
3
asgineer 0.9 94 940
0.63 ms
1.77 ms
0
4
lihil 0.2 88 479
0.62 ms
1.57 ms
0
5
sanic 25.12 86 796
0.63 ms
2.05 ms
0
6
blacksheep 2.6 81 792
0.59 ms
2.59 ms
0
7
mq-bridge-py 0.2 80 833
0.79 ms
1.18 ms
0
8
baize-asgi 0.20 79 094
0.71 ms
2.20 ms
0
9
emmett 2.7 77 656
0.73 ms
2.39 ms
0
10
panther 5.5 76 924
0.69 ms
2.77 ms
0
11
starlette 1.6 76 343
0.75 ms
2.04 ms
0
12
veloce 0.17 73 936
0.76 ms
2.75 ms
0
13
index.py 0.21 66 415
0.84 ms
3.04 ms
0
14
heaven 1.4 61 056
0.89 ms
3.23 ms
0
15
litestar 2.24 50 599
1.06 ms
3.76 ms
0
16
micropie 0.32 48 950
1.20 ms
4.52 ms
0
17
fastapi 0.141 42 276
1.24 ms
4.87 ms
0
18
robyn 0.88 36 868
0.84 ms
9.01 ms
0
19
responder 9.2 34 683
1.47 ms
7.84 ms
0
20
guillotina 7.1 24 980
2.05 ms
8.81 ms
0
21
tornado 6.4 23 324
2.56 ms
5.69 ms
0
22
quart 0.22 21 170
2.73 ms
8.71 ms
0
23
aiohttp 3.14 19 559
3.26 ms
3.73 ms
0
24
falcon 4.2 14 942
3.06 ms
9.51 ms
0
25
baize-wsgi 0.20 14 507
3.18 ms
10.15 ms
0
26
tonberry 0.2 14 159
3.27 ms
16.73 ms
0
27
pyramid 2.1 14 157
3.20 ms
11.16 ms
0
28
molten 1 12 838
3.31 ms
17.48 ms
0
29
clastic 26 9 862
4.36 ms
30.12 ms
0
30
flask 3.1 7 583
11.22 ms
36.37 ms
0
31
klein 24.8 4 530
14.12 ms
15.74 ms
0
32
bottle 0.13 2 983
8.30 ms
32.27 ms
0
33
nameko 2.14 2 813
22.30 ms
34.19 ms
0
34
django-ninja 1.6 2 274
25.23 ms
70.34 ms
0
35
masonite 5.4 1 778
31.19 ms
148.21 ms
0
36
django 6.1 1 475
31.29 ms
149.02 ms
0
37
cherrypy 18.10 1 159
39.71 ms
99.55 ms
0
python frameworks at concurrency 256, ranked on requests per second.
#
Framework
Requests / second
P50 latency
P99 latency
HTTP errors
1
oxapy 0.11 136 557
1.85 ms
3.00 ms
0
2
fastpysgi-wsgi 0.6 135 969
1.00 ms
2.72 ms
0
3
asgineer 0.9 92 104
2.66 ms
4.05 ms
0
4
lihil 0.2 87 670
2.90 ms
4.52 ms
0
5
sanic 25.12 85 867
3.04 ms
4.95 ms
0
6
blacksheep 2.6 85 693
3.01 ms
4.98 ms
0
7
baize-asgi 0.20 82 830
3.04 ms
5.19 ms
0
8
panther 5.5 82 495
3.13 ms
5.50 ms
0
9
starlette 1.6 81 307
3.21 ms
5.29 ms
0
10
veloce 0.17 78 852
3.25 ms
6.08 ms
0
11
mq-bridge-py 0.2 78 307
3.25 ms
4.18 ms
0
12
emmett 2.7 74 974
3.13 ms
4.02 ms
0
13
index.py 0.21 74 681
3.43 ms
6.05 ms
0
14
heaven 1.4 69 705
3.47 ms
7.82 ms
0
15
micropie 0.32 66 394
3.62 ms
10.51 ms
0
16
litestar 2.24 60 943
3.92 ms
10.15 ms
0
17
fastapi 0.141 49 922
4.54 ms
17.31 ms
0
18
robyn 0.88 44 906
1.66 ms
44.28 ms
0
19
responder 9.2 41 152
5.32 ms
21.75 ms
0
20
guillotina 7.1 27 751
7.79 ms
28.74 ms
0
21
quart 0.22 25 335
8.74 ms
32.35 ms
0
22
tornado 6.4 24 552
9.79 ms
39.62 ms
0
23
aiohttp 3.14 17 657
14.46 ms
16.13 ms
0
24
tonberry 0.2 15 434
14.36 ms
51.21 ms
0
25
falcon 4.2 14 769
8.38 ms
135.54 ms
0
26
baize-wsgi 0.20 14 283
9.58 ms
122.94 ms
0
27
pyramid 2.1 13 952
5.76 ms
166.54 ms
0
28
molten 1 12 503
6.32 ms
166.68 ms
0
29
clastic 26 9 426
9.29 ms
326.95 ms
0
30
flask 3.1 8 953
9.31 ms
288.09 ms
0
31
django 6.1 4 525
38.79 ms
343.32 ms
0
32
klein 24.8 4 249
59.17 ms
76.87 ms
0
33
bottle 0.13 3 098
7.48 ms
240.94 ms
0
34
cherrypy 18.10 3 028
57.12 ms
375.74 ms
0
35
nameko 2.14 2 765
92.43 ms
118.39 ms
0
36
masonite 5.4 2 719
61.11 ms
539.82 ms
0
37
django-ninja 1.6 2 374
89.61 ms
305.34 ms
0
python frameworks at concurrency 512, ranked on requests per second.
#
Framework
Requests / second
P50 latency
P99 latency
HTTP errors
1
fastpysgi-wsgi 0.6 132 723
1.11 ms
2.76 ms
0
2
oxapy 0.11 130 099
3.55 ms
4.73 ms
0
3
asgineer 0.9 92 406
3.10 ms
4.86 ms
0
4
lihil 0.2 87 096
3.47 ms
5.29 ms
0
5
blacksheep 2.6 85 591
3.83 ms
5.42 ms
0
6
sanic 25.12 85 311
3.88 ms
5.96 ms
0
7
baize-asgi 0.20 82 423
4.34 ms
6.43 ms
0
8
starlette 1.6 81 848
4.54 ms
6.59 ms
0
9
panther 5.5 81 366
4.01 ms
6.86 ms
0
10
veloce 0.17 79 888
4.70 ms
7.16 ms
0
11
mq-bridge-py 0.2 77 804
6.53 ms
8.07 ms
0
12
index.py 0.21 74 974
4.77 ms
8.03 ms
0
13
emmett 2.7 73 403
3.10 ms
4.00 ms
0
14
heaven 1.4 70 949
5.53 ms
10.90 ms
0
15
micropie 0.32 67 650
6.47 ms
14.21 ms
0
16
litestar 2.24 62 758
6.94 ms
20.11 ms
0
17
fastapi 0.141 52 028
8.73 ms
38.25 ms
0
18
robyn 0.88 48 008
3.09 ms
76.36 ms
0
19
responder 9.2 42 852
10.41 ms
46.62 ms
0
20
guillotina 7.1 28 785
15.52 ms
53.14 ms
0
21
quart 0.22 26 881
17.05 ms
58.78 ms
0
22
tornado 6.4 24 636
18.15 ms
71.99 ms
0
23
aiohttp 3.14 17 741
28.76 ms
31.79 ms
0
24
tonberry 0.2 15 561
29.99 ms
76.81 ms
0
25
falcon 4.2 14 615
12.56 ms
233.41 ms
0
26
baize-wsgi 0.20 14 174
10.62 ms
213.87 ms
0
27
pyramid 2.1 13 872
11.10 ms
226.07 ms
0
28
molten 1 12 451
7.95 ms
246.89 ms
0
29
clastic 26 11 860
24.29 ms
209.09 ms
0
30
flask 3.1 8 308
49.87 ms
413.91 ms
0
31
klein 24.8 4 445
112.50 ms
135.33 ms
0
32
django 6.1 4 407
175.71 ms
1069.12 ms
0
33
cherrypy 18.10 2 993
189.84 ms
1003.05 ms
0
34
nameko 2.14 2 611
192.53 ms
289.56 ms
0
35
django-ninja 1.6 2 373
204.52 ms
352.90 ms
0
36
bottle 0.13 2 018
32.63 ms
819.80 ms
0
37
masonite 5.4 1 943
297.93 ms
1082.50 ms
0